Kathryn R. Allen

Patent agent, USPTO registration number 83910, status Active.

Location

Lancaster, PA

On the USPTO roster since

September 2025

Kathryn R. Allen is a USPTO-registered patent agent (registration number 83910), in Lancaster, PA. The registration is active on the current USPTO roster, and Kathryn R. Allen has been listed on the roster since September 2025.

Lancaster, PA has 15 registered patent practitioners in all: 11 patent attorneys and 4 patent agents.

Other registered practitioners in Lancaster, PA

• Jason T. Somma — Patent attorney, Reg. No. 61526, Saxton & Stump LLC
• Craig M. Sterner — Patent attorney, Reg. No. 58059, Armstrong World Industries
• Jennifer Mae Antonacci — Patent attorney, Reg. No. 50568, Armstrong World Industries INC
• Amy M. Fernandez — Patent attorney, Reg. No. 59726, Armstrong World Industries INC
• Philip D. Freedman — Patent attorney, Reg. No. 24163, Phillip D. Freedman PC
• Hilmar L. Fricke — Patent attorney, Reg. No. 22384, Baker & Hostetler LLP
• Andrew D. Mead — Patent attorney, Reg. No. 53310, Saxton & Stump
• John B. Mitchell — Patent attorney, Reg. No. 26485, Patent Law Associates PC

All patent attorneys and agents in Lancaster, PA

Patent firms in Pennsylvania · Practitioners by state

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