Persoona.ai

ZIP 22308

Patent attorneys in ZIP code 22308 · Virginia

ZIP code 22308 in Virginia has 10 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 Gregg C. Brown and TruSearch Incorporated.

All practitioners

Stanley M Blacker

Reg. 28690
Patent attorney

Alexandria, VA · 22308

703-360-2985

Gregg C Brown

Reg. 30613
Patent attorney

Gregg C. Brown

Alexandria, VA · 22308

703-660-6815

Karen K Costantino

Reg. 35107
Patent attorney

Alexandria, VA · 22308

703-780-6559

Danton D. Demille

Reg. 75969
Patent agent

Alexandria, VA · 22308

703-765-4530

Sally A Ferrett

Reg. 46325
Patent attorney

Alexandria, VA · 22308

703-521-3009

Charles E Frankfort

Reg. 60076
Patent attorney

Alexandria, VA · 22308

703-660-6514

Maryann Green

Reg. 53871
Patent agent

Alexandria, VA · 22308

703-360-7617

Lorraine Spector

Reg. 80393
Patent agent

Alexandria, VA · 22308

703-862-7564

Dalton L Truluck

Reg. 34069
Patent agent

TruSearch Incorporated

Alexandria, VA · 22308

703-780-3876

Thomas C. Yebernetsky

Reg. 70418
Patent attorney

Alexandria, VA · 22308

814-883-0234

Common questions

Do patent attorneys in ZIP 22308 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 22308 tend to track the broader Virginia legal market.
How many USPTO practitioners list a ZIP 22308 office?
10 USPTO-registered patent practitioners list a ZIP 22308 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 22308 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 22308-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
build 4315ed5 · 2026-05-22 17:55 EDT