ZIP 20817

Patent attorneys in ZIP code 20817 · Maryland

ZIP code 20817 in Maryland has 46 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 Plumsea Law Group, LLC and Lockheed Martin Corporation.

All practitioners

Siddharth Anandalingam

Reg. 82945

Patent attorney

Bethesda, MD · 20817

301-910-3372

George Ayvazov

Reg. 37483

Patent agent

Berenato & White, LLC

Bethesda, MD · 20817

301-896-0607

Joseph W Berenato· III

Reg. 30546

Patent attorney

Berenato, White & Stavish, LLC

Bethesda, MD · 20817

301-896-0600

La Shaun J Berrien

Reg. 57096

Patent agent

Henry M Jackson Foundation

Bethesda, MD · 20817

240-694-3188

Radhika Bhattacharya

Reg. 58498

Patent agent

Bethesda, MD · 20817

202-413-8032

James R Boler

Reg. 37058

Patent attorney

Bethesda, MD · 20817

301-365-6933

Phoebe P. Bower

Reg. 56431

Patent attorney

Plumsea Law Group, LLC

Bethesda, MD · 20817

Sherry M. W. Brett-Major

Reg. 75100

Patent attorney

Bethesda, MD · 20817

301-530-1679

Alexander J. Busch

Reg. 83641

Patent attorney

Bethesda, MD · 20817

301-832-5493

Lawrence N Callahan

Reg. 42379

Patent agent

Callahan Consulting

Bethesda, MD · 20817

310-493-2541

Miodrag Cekic

Reg. 58002

Patent agent

NewIPS, LLC

Bethesda, MD · 20817

301-219-6950

Wenpeng Chen

Reg. 75351

Patent agent

Bethesda, MD · 20817

301-320-2183

Samuel T. Dangremond

Reg. 60466

Patent attorney

Plumsea Law Group, LLC

Bethesda, MD · 20817

Jeffrey A Divney

Reg. 39659

Patent attorney

Lockheed Martin Corporation

Bethesda, MD · 20817

301-897-6259

Jennifer Ann Dunner

Reg. 33685

Patent attorney

Plumsea Law Group

Bethesda, MD · 20817

847-607-0164

James Warren Edmondson

Reg. 33871

Patent attorney

Burr & Brown, PLLC

Bethesda, MD · 20817

315-233-8300

Aya Eguchi

Reg. 67086

Patent agent

Bethesda, MD · 20817

301-229-6132

Brett A. Feeney

Reg. 84473

Patent attorney

Bethesda, MD · 20817

919-656-3762

Shawn Williams Fraser

Reg. 45886

Patent attorney

Lockheed Martin Corporation

Bethesda, MD · 20817

301-897-6191

Dave Ghatt

Reg. 50926

Patent attorney

Office of Counsel

West Bethesda, MD · 20817

301-227-1834

Barry W Graham

Reg. 29924

Patent attorney

Bethesda, MD · 20817

202-294-1424

Anita P Gross

Reg. 63325

Patent attorney

Bethesda, MD · 20817

301-469-0839

Jesus J Hernandez

Reg. 62570

Patent attorney

Department of Navy - Naval Sea Systems Command

Bethesda, MD · 20817-5700

301-227-2004

Margaret A Irvin

Reg. 46032

Patent agent

Office of Techology Development,NIAID,NIH

Bethesda, MD · 20817

301-594-1697

Susan Jensen

Reg. 55775

Patent agent

Bethesda, MD · 20817

301-717-4898

Kent E. Kemeny

Reg. 72947

Patent attorney

Lockheed Martin Corporation

Bethesda, MD · 20817

301-897-6191

Richard Allen Lambert

Reg. 25692

Patent attorney

Richard A. Lambert, Consultant

Bethesda, MD · 20817-5808

240-888-0793

Michael S Lee

Reg. 41434

Patent attorney

Plumsea Law Group, LLC

Bethesda, MD · 20817

301-365-9040

Xing Liu

Reg. L1328

Limited recognition

PV IP PC

Bethesda, MD · 20817

301-571-9300

Robert M. Lorence

Reg. 60274

Patent agent

Bethesda, MD · 20817

301-448-8988

Common questions

Do patent attorneys in ZIP 20817 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 20817 tend to track the broader Maryland legal market.

How many USPTO practitioners list a ZIP 20817 office?

46 USPTO-registered patent practitioners list a ZIP 20817 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 20817 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20817-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.