ZIP 20814

Patent attorneys in ZIP code 20814 · Maryland

ZIP code 20814 in Maryland has 28 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 7710 Woodmont Ave. and US Consumer Product Safety Commission.

All practitioners

Irwin M Aisenberg

Reg. 19007

Patent attorney

Bethesda, MD · 20814

301-365-6444

Andrew Z Barnett

Reg. 81283

Patent agent

Alexandria, VA · 20814

770-503-6178

Ling-Siu W. Choi

Reg. 84019

Patent agent

Bethesda, MD · 20814

646-750-5048

Jean Karen Dudek

Reg. 30938

Patent attorney

Bethesda, MD · 20814

301-215-6967

Joan Ellis

Reg. 58821

Patent attorney

7710 Woodmont Ave.

Bethesda, MD · 20814

301-365-3618

William T Fryer· III

Reg. 19173

Patent attorney

Bethesda, MD · 20814

301-656-9479

Benjamin C. Hacker

Reg. 84475

Patent agent

Bethesda, MD · 20814

612-719-7725

Allan D Herrmann

Reg. 52417

Patent agent

Bethesda, MD · 20814

301-493-9148

Saif M. Khan

Reg. 73185

Patent attorney

Bethesda, MD · 20814

248-320-3620

John A. LeBlanc

Reg. 64611

Patent attorney

Bethesda, MD · 20814

301-379-0698

Bryant C Lee

Reg. 68813

Patent attorney

Bethesda, MD · 20814

412-287-3074

Paul J Levine

Reg. 46382

Patent attorney

Bethesda, MD · 20814

301-654-2546

Scott Louis Mandir

Reg. 67186

Patent attorney

BETHESDA, MD · 20814

202-924-2634

Shelby B Mathis

Reg. 69751

Patent attorney

US Consumer Product Safety Commission

Bethesda, MD · 20814

301-504-7865

James M Meister

Reg. 45385

Patent agent

Bethesda, MD · 20814

301-530-6552

Liya Muslinkina

Reg. 74446

Patent agent

Bethesda, MD · 20814

312-522-7926

Prakash Nama

Reg. 44255

Patent attorney

Global IP Services, PLLC

Bethesda, MD · 20814

603-809-0781

Andrew J Olek

Reg. 53410

Patent attorney

Olek Law Benefit LLC

Bethesda, MD · 20814

240-241-0679

Tengteng Tracy Peng

Reg. 70998

Patent agent

Bethesda, MD · 20814

206-724-6007

Parisa Pooyan

Reg. 76032

Patent agent

Bethesda, MD · 20814

404-408-8383

Virendra K Srivastava

Reg. 50189

Patent agent

Bethesda, MD · 20814

301-943-8109

Michael Tobias

Reg. 32948

Patent attorney

Bethesda, MD · 20814

301-571-0052

Norman G Torchin

Reg. 34068

Patent attorney

Bethesda, MD · 20814

301-493-6012

Stephen G. Uyeno

Reg. 82921

Patent agent

ZS Associates

Bethesda, MD · 20814

301-661-8495

Eric J Vacchio

Reg. 34450

Patent agent

Bethesda, MD · 20814-4039

240-274-2026

John M Vassiliades

Reg. 57382

Patent attorney

Ballard Spahr

Bethesda, MD · 20814

301-664-6208

Steven R Wegman

Reg. 31438

Patent attorney

Bethesda, MD · 20814

301-440-4262

Frederick K Wine

Reg. 31203

Patent attorney

Quantum Company

Bethesda, MD · 20814

301-237-8501

Common questions

Do patent attorneys in ZIP 20814 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 20814 tend to track the broader Maryland legal market.

How many USPTO practitioners list a ZIP 20814 office?

28 USPTO-registered patent practitioners list a ZIP 20814 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 20814 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20814-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.