ZIP 21029
Patent attorneys in ZIP code 21029 · Maryland
ZIP code 21029 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. Local offices include Garcia-Zamor Intellectual Property Law and Brake Hughes Bellermann LLP.
All practitioners
Ruy M Garcia-Zamor
Reg. 44117Patent attorney
Garcia-Zamor Intellectual Property Law
Clarksville, MD · 21029
410-531-9853
Wonpyo Hong
Reg. 70656Patent agent
Clarksville, MD · 21029-1468
410-440-4065
Joseph F Key
Reg. 44827Patent attorney
Brake Hughes Bellermann LLP
Clarksville, MD · 21029
202-470-6457
Mary Beth Tung
Reg. 50007Patent attorney
Clarksville, MD · 21029
443-691-1084
Common questions
Do patent attorneys in ZIP 21029 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 21029 tend to track the broader Maryland legal market.
How many USPTO practitioners list a ZIP 21029 office?
4 USPTO-registered patent practitioners list a ZIP 21029 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 21029 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 21029-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.