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Ian Richard Walsworth

Ian Richard Walsworth

Practice areas:

Intellectual Property, Patent Application, Trademark Application, Copyright Application

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About Me

I am an engineer turned lawyer. I work to obtain patents and trademarks for my clients, both organically and through acquisition. When the situation demands, I enforce those patent and trademark rights, and often assist clients in defending against claims of infringement. I have grown my practice by providing working class ideals with a business class intelligence. I am fortunate to practice with many highly skilled attorneys who have decided to call Colorado their home. Please visit to learn more about my firm and practice.


When I am not practicing law, I practice fishing, skiing, golfing and cycling, and enjoy spending time outdoors with my wife and three daughters. I also enjoy cheeseburgers.




Photos and Videos

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Practice Areas

Licensed since 2005

  1. Intellectual Property: 75%
    10 years, 60 cases
  2. Patent Application: 15%
    10 years, 50 cases
  3. Copyright Application: 5%
    1 year
  4. Trademark Application: 5%
    1 year



Hourly ($350/hour), Fixed (Sometimes)

Attorney Endorsements

1 total 

  • Sreenivasarao Vepachedu

    I endorse Ian, an excellent IP lawyer.


    Sreenivasarao Vepachedu Intellectual Property Attorney
    Relationship: Fellow lawyer in community

Contact Info

Sheridan Ross P.C.

1560 Broadway, Suite 1200
Denver, CO, 80202-5145




Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
Barristers' CupUniversity of Denver Sturm College of Law2003

Work Experience

TitleCompany NameDuration
ShareholderSheridan Ross, PC2006 - Present
Associate AttorneyLewis Scheid2003 - 2006
Controls EngineerRockwell Automation, Inc.1998 - 2002


Association NamePosition NameDuration
American Bar Association, Intellectual Property Law SectionMemberN/A
American Bar Association, Science & Technology Law SectionMemberN/A
Colorado Bar Association, Patent, Trademark and Copyright Law SectionMemberN/A
Denver Bar AssociationMemberN/A

Legal Cases

Case NameOutcome
ID2000 Corp. v. Sears, Roebuck & Co. et alSucessfully resolved through private settlement with defendants
Otter Products, LLC v. Treefrog Developments, Inc.Successfully resolved through private settlement

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School NameMajorDegreeGraduated
University of Denver, Sturm College of LawLawJD - Juris Doctor2005
University of ColoradoArchitectural EngineeringBS - Bachelor of Science1998