ZIP 00000
Patent attorneys in ZIP code 00000 · District of Columbia
ZIP code 00000 in District of Columbia has 5 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 unemployed and RCD LIMITED.
All practitioners
Nida Hasan
Reg. 66171Patent agent
Washington, DC · 00000
000-000-0000
Aravon B McCalla
Reg. 71980Patent attorney
N/A, IN · 00000
000-000-0000
Gerard J McGowan· Jr
Reg. 29412Patent attorney
none, NY · 00000
914-772-7976
James E Piotrowski
Reg. 43860Patent attorney
unemployed
none, CT · 00000
000-000-0000
Ka Man Mark Tong
Reg. 56611Patent agent
RCD LIMITED
HONG KONG SAR · 000000
852-280-61201
Common questions
Do patent attorneys in ZIP 00000 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 00000 tend to track the broader District of Columbia legal market.
How many USPTO practitioners list a ZIP 00000 office?
5 USPTO-registered patent practitioners list a ZIP 00000 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 00000 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 00000-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.