28 Client Reviews
Showing 1 - 5 of 11 reviews | Intellectual Property
Posted by Glenn K | May 18, 2026 | Hired Attorney
A Really Good Attorney!
As a business owner, entrepreneur and part-time inventor, I've worked with several law firms prior to Lang Patent Law (and of course, Bill Lang) I also don't usually write reviews, positive or negative, but I feel compelled to share a really good attorney as they are hard to find and often discove...
Posted by Bill | October 30, 2024 | Hired Attorney
Best of the Best
Bill Lang is an amazing patent attorney. His understanding of the law is encyclopedic, not only in volume but in depth and nuance. In addition to understanding the law and intricacies of the bureaucracy, his sharp mind instantly grasps complex mechanical concepts. It was my fortune to have o...
Posted by Anthony | March 21, 2024
Question about intellectual property
I had a few questions about intellectual property infringement and could not find an accurate explanation online. Stumbled across this site and sent William a message. He called me within the hour and answered all my questions. He's a very nice guy and I really like the idea of this site for question...
Posted by Skyler | June 18, 2019 | Hired Attorney
Best legal experence I have ever had
Was the best legal experence I ever had. Help us navigate the end of our patent issues, professionaly, quickly, and thoroughly. Highly recomended!
Posted by Jason | August 02, 2017 | Hired Attorney
Great Patent Attorney
I highly recommend Bill as a Patent Attorney, he has been especially helpful for preparing and submitting a filing for me as a new inventor.