Pennsylvania Patent Infringement Lawyers

There are 109 Patent Infringement lawyers in Pennsylvania. To help you make the best choice, Avvo has curated various information about each attorney, including education, work experience, and languages spoken. Combine this with 57 real reviews from registered users to determine the best attorney fit for your needs.

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Pennsylvania Has 109 Patent Infringement Attorneys With 57 Reviews

Henry M. Sneath

Open for Business Open for business

Attorneys that have confirmed to Avvo that they are open during this time are marked "Open for business" on their profile. We recommend that you contact the attorney directly to determine hours and availability.

Virtual Consultation Virtual Consultation

Attorneys that have confirmed to Avvo that they are available for a phone or video consultation have "Virtual Consultation" on their profile. We recommend that you contact the attorney directly to determine hours and availability.

Pennsylvania Patent Infringement Attorney
3 reviews Avvo Rating: 10.0
Patent Infringement Lawyer Licensed for 39 years
IP and Patent Trial Lawyer representing clients as lead trial counsel in patent, trademark, trade secret, DTSA, copyright and other IP matters in Federal District Courts and as local counsel for out of town law firms. Houston Harbaugh applies for ...
Practice area 15% Patent Infringement, 25% Litigation, 20% Insurance and more
Cost Free Consultation Some lawyers offer a free consultation to help determine whether their services are right for your legal needs 60 minutes
License PA, Active since 1984

William F Lang

Open for Business Open for business

Attorneys that have confirmed to Avvo that they are open during this time are marked "Open for business" on their profile. We recommend that you contact the attorney directly to determine hours and availability.

Virtual Consultation Virtual Consultation

Attorneys that have confirmed to Avvo that they are available for a phone or video consultation have "Virtual Consultation" on their profile. We recommend that you contact the attorney directly to determine hours and availability.

Pennsylvania Patent Infringement Attorney
25 reviews Avvo Rating: 9.6
Patent Infringement Lawyer Licensed for 26 years
Combining technological understanding with zealous advocacy and personalized service.
Practice area 5% Patent Infringement, 60% Patent Application, 10% Trademark Application and more
License PA, Active since 2000

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John D Simmons

Pennsylvania Patent Infringement Attorney
5 reviews Avvo Rating: 9.5
Patent Infringement Lawyer Licensed for 17 years
Review: We engaged John and his firm on a large IP litigation for the company that had dragged out for several years before John came on board. John and his team got up to speed on the case incredibly quickly and efficiently, and was able to immediately d...

Manny Pokotilow

Pennsylvania Patent Infringement Attorney
1 review Avvo Rating: 9.6
Patent Infringement Lawyer Licensed for 59 years
Review: Mr. Pokotilow was willing to help me when I finish writing my next script. I have sent three stories out and two have been stolen and made into movies. Hard to believe? Yes. But it has happened to me. When I have finished it I will contact Manny t...

Bruce J Chasan

Pennsylvania Patent Infringement Attorney
2 reviews Avvo Rating: 8.8
Patent Infringement Lawyer Licensed for 51 years
Please visit my web site at

Richard P Gilly

Pennsylvania Patent Infringement Attorney
1 review Avvo Rating: 9.2
Patent Infringement Lawyer Licensed for 35 years
Review: I had an issue with a trademarked name and Richard was able to protect my name from several social sites that were banking on a similar name- too similar. He also was able to do a foreign filing to protect it in certain countries. He really knows ...

Scott M Slomowitz

Pennsylvania Patent Infringement Attorney
1 review Avvo Rating: 8.9
Patent Infringement Lawyer Licensed for 31 years
I have over 25 years of experience in counseling clients with regard to their intellectual property (IP). As a registered patent attorney, I work closely with sole inventors as well as inventor employees of all sized corporations to provide the be...

Robert M Bauer

Pennsylvania Patent Infringement Attorney
2 reviews Avvo Rating: 8.1
Patent Infringement Lawyer Licensed for 31 years
Robert Bauer began his career as an Examiner at the U.S. Patent and Trademark Office. He earned his law degree at George Washington University Law School while working full-time and has gone on to become one of the foremost intellectual property l...

James Michael Smedley

Pennsylvania Patent Infringement Attorney
7 reviews Avvo Rating: 7.9
Patent Infringement Lawyer Licensed for 15 years
James M. Smedley, a member of the Firm, serves as head of the firm’s Intellectual Property and Technology law group. Mr. Smedley’s practice has focused on strategic counseling of companies with respect to protecting and enforcing their intellectua...

Daniel William Ernsberger

Pennsylvania Patent Infringement Attorney
3 reviews Avvo Rating: 8.4
Patent Infringement Lawyer Licensed for 44 years
Daniel W. Ernsberger is a graduate of Cornell University. He received a Bachelor of Science Degree in Chemical Engineering in 1973. The degree was conferred with "Distinction." He is also a graduate of the University of Illinois, M.S. ChE., 1975 w...

Jeffrey T. Morris

Pennsylvania Patent Infringement Attorney
2 reviews Avvo Rating: 8.1
Patent Infringement Lawyer Licensed for 44 years
I have 40 years of high level and diverse legal experience across a broad range of practice areas with a focus on business, financial and commercial disputes and related transactional matters, including bankruptcy, real property and intellectual p...

Thomas Michael Joseph

Pennsylvania Patent Infringement Attorney
Not yet reviewed Avvo Rating: 8.3
Patent Infringement Lawyer Licensed for 22 years
I am a licensed patent attorney who has practiced in all areas of intellectual property law, including patents, trademarks, copyrights and trade secrets. I recently started a solo practice in Pittsburgh, Pennsylvania.

Lindsay Beth Willett

Pennsylvania Patent Infringement Attorney
1 review Avvo Rating: 6.6
Patent Infringement Lawyer Licensed for 14 years
Review: I found Ms. Willett to be a very knowledgeable and professional attorney. She worked with me on a personal level, and I felt that she was very trustworthy and helpful. Ms. Willett helped me identify potential issues in my case which saved me a lot...

John Charles Thomas

Pennsylvania Patent Infringement Attorney
2 reviews Avvo Rating: 7.4
Patent Infringement Lawyer Licensed for 23 years
Review: Is very thorough and helpful with regard to legal issues and knows good strategy.

Glenn M. Massina

Pennsylvania Patent Infringement Attorney
Not yet reviewed Avvo Rating: 8.7
Patent Infringement Lawyer Licensed for 28 years
Intellectual property attorney with over 25 years experience counseling clients in all aspects of intellectual property law. I work with each client to develop a customized strategy considering procurement and enforcement of protectable rights to ...

Michael Leo Burns

Pennsylvania Patent Infringement Attorney
Not yet reviewed Avvo Rating: 7.6
Patent Infringement Lawyer Licensed for 17 years

Alan G. Towner

Pennsylvania Patent Infringement Attorney
Not yet reviewed Avvo Rating: 7.7
Patent Infringement Lawyer Licensed for 31 years
ALAN G. TOWNER, is Chair of the firm’s Intellectual Property Practice Group and Co-Chair of the Intellectual Property Litigation Practice Group. Mr. Towner has practiced in all phases of intellectual property law including patents, trademarks, cop...

Barry John Coyne

Pennsylvania Patent Infringement Attorney
Not yet reviewed Avvo Rating: 7.3
Patent Infringement Lawyer Licensed for 28 years

Thomas J. Durling

Pennsylvania Patent Infringement Attorney
Not yet reviewed Avvo Rating: 7.3
Patent Infringement Lawyer Licensed for 40 years
Thomas J. Durling has more than 35 years experience handling business and intellectual property issues, with a focus on patent and trademark procurement, merger and acquisition due diligence, business agreement preparation and negotiation, intelle...

Joshua B Ryan

Pennsylvania Patent Infringement Attorney
Not yet reviewed
Patent Infringement Lawyer Licensed for 19 years

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