Arnold Rosenthal

Patent agent, USPTO registration number 38781, status Active.

Location

Bethesda, MD

On the USPTO roster since

before May 2006

Arnold Rosenthal is a USPTO-registered patent agent (registration number 38781), in Bethesda, MD. The registration is active on the current USPTO roster, and Arnold Rosenthal has been listed on the roster since before May 2006.

Bethesda, MD has 115 registered patent practitioners in all: 70 patent attorneys and 44 patent agents.

Other registered practitioners in Bethesda, MD

• Marcia H. Sundeen — Patent attorney, Reg. No. 30893, Marcia H. Sundeen, ESQ.
• Xin Taylor — Patent attorney, Reg. No. 71324, New Page Legal, LLC
• Stephen G. Uyeno — Patent agent, Reg. No. 82921, ZS Associates
• John M. Vassiliades — Patent attorney, Reg. No. 57382, Ballard Spahr
• Steven R. Wegman — Patent attorney, Reg. No. 31438, Greenblum and Bernstein P.L.C.
• David A. Wiecking — Patent agent, Reg. No. 43382, D A W Net
• Richard K. Williams — Patent agent, Reg. No. 48193, Natl Institutes Of Health
• Frederick K. Wine — Patent attorney, Reg. No. 31203, Quantum Company

All patent attorneys and agents in Bethesda, MD

Patent firms in Maryland · Practitioners by state

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