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ZIP 20585

Patent attorneys in ZIP code 20585 · District of Columbia

ZIP code 20585 in District of Columbia has 6 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 United States Department of Energy and U.S. Department of Energy.

All practitioners

Robert T Burns· Jr

Reg. 60545
Patent attorney

U.S. Department of Energy

Washington, DC · 20585

202-586-3445

R. P. Detwiler

Reg. 60468
Patent attorney

National Nuclear Security Administration

Washington, DC · 20585

202-586-1371

Karina L Edmonds

Reg. 51644
Patent agent

Department Of Energy

Washington, DC · 20585

Linda Pena Field

Reg. 47311
Patent attorney

United States Department of Energy

Washington, DC · 20585

202-521-8634409627

John T Lucas

Reg. 36860
Patent attorney

United States Department of Energy

Washington, DC · 20585

202-586-2939

Jennifer Rebecca Mahalingappa

Reg. 47765
Patent attorney

United States Department of Energy

Washington, DC · 20585

202-287-5702

Common questions

Do patent attorneys in ZIP 20585 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 20585 tend to track the broader District of Columbia legal market.
How many USPTO practitioners list a ZIP 20585 office?
6 USPTO-registered patent practitioners list a ZIP 20585 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 20585 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20585-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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