Diana Hamlet-Cox
Licensed for 29 years
Patent Application Lawyer in Arlington, Virginia
About Diana
Our patent attorneys have particular expertise and experience in chemical matters, as well as biotechnology, mechanical inventions, electrical engineering and software-related subject matter. The firm authors the well-respected treatise “Chemical Patent Practice”, and several of our partners are or have been adjunct faculty at local law schools.
Get a cost estimate
Use our patent cost calculator to estimate what Diana Hamlet-Cox or a similar attorney might charge for your patent.
Try the Calculator