ZIP 20772
Patent attorneys in ZIP code 20772 · Maryland
ZIP code 20772 in Maryland has 4 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office.
All practitioners
Donald Baird Moyer
Reg. 35026Patent agent
Upper Marlboro, MD · 20772
301-249-9064
Omoruyi Osahon Osula
Reg. 67605Patent agent
Upper Marlboro, MD · 20772
404-423-8591
Alfred Columbus Perham
Reg. 32807Patent agent
Upper Marlboro, MD · 20772
301-627-2234
Willie M Worth
Reg. 51270Patent agent
Upper Marlboro, MD · 20772
301-952-6448
Common questions
Do patent attorneys in ZIP 20772 cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 20772 tend to track the broader Maryland legal market.
How many USPTO practitioners list a ZIP 20772 office?
4 USPTO-registered patent practitioners list a ZIP 20772 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a ZIP 20772 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20772-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.