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Lancaster, Pennsylvania

Patent attorneys in Lancaster

Lancaster, Pennsylvania is home to 15 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Saxton & Stump, Armstrong World Industries, Inc., and Phillip D. Freedman PC.

Kathryn R. Allen

Reg. 83910
Patent agent

Lancaster, PA · 17601

347-844-3484

Jennifer Mae Antonacci

Reg. 50568
Patent attorney

Lancaster, PA · 17603

Amy M. Fernandez

Reg. 59726
Patent attorney

Armstrong World Industries, Inc.

Lancaster, PA · 17604

717-396-5710

Philip D Freedman

Reg. 24163
Patent attorney

Phillip D. Freedman PC

Lancaster, PA · 17601

717-574-4000

Hilmar L Fricke

Reg. 22384
Patent attorney

Lancaster, PA · 17602

717-414-7602

Steven D Keller

Reg. 72389
Patent agent

Lancaster, PA · 17603

919-280-6670

Jason P Kuntz

Reg. 72392
Patent attorney

Lancaster, PA · 17601

717-368-9089

Andrew D Mead

Reg. 53310
Patent attorney

Saxton & Stump

Lancaster, PA · 17601

717-869-4493

John B Mitchell

Reg. 26485
Patent attorney

Patent Law Associates PC

Lancaster, PA · 17601

717-239-0550

Steven L O'Donnell

Reg. 53402
Patent attorney

Saxton & Stump

Lancaster, PA · 17601

717-556-1032

Andrew L. Oltmans

Reg. 56074
Patent attorney

Saxton & Stump

Lancaster, PA · 17601

717-556-1049

Jason T Somma

Reg. 61526
Patent attorney

Saxton & Stump LLC

Lancaster, PA · 17601

412-430-0502

Robert F Stahl· Sr

Reg. 37566
Patent agent

Lancaster, PA · 17602

717-464-1813

Craig M. Sterner

Reg. 58059
Patent attorney

Armstrong World Industries

Lancaster, PA · 17603

717-396-5710

Brian G Sullivan

Reg. 50490
Patent agent

Lancaster, PA · 17601

717-892-1468

Common questions

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