David K. Mattheis

Patent attorney, USPTO registration number 48683, status Active.

Firm

IBM

Location

Endicott, NY

On the USPTO roster since

before May 2006

David K. Mattheis is a USPTO-registered patent attorney (registration number 48683) at IBM, in Endicott, NY. The registration is active on the current USPTO roster, and David K. Mattheis has been listed on the roster since before May 2006.

IBM has 35 registered patent practitioners on the roster (29 patent attorneys and 6 patent agents), so David K. Mattheis works alongside 34 other registered practitioners there.

Endicott, NY has 14 registered patent practitioners in all: 11 patent attorneys and 3 patent agents.

Other registered practitioners in Endicott, NY

• Daniel R. Simek — Patent agent, Reg. No. 72000, IBM Corporation
• William Howard Steinberg — Patent attorney, Reg. No. 28540, IBM Corporation IP Law Department, Building 256-3
• Bryan D. Wells — Patent attorney, Reg. No. 67685
• Sonny Z. Zhan — Patent attorney, Reg. No. 62936, IBM Corporation
• Andrea L. Bauer — Patent attorney, Reg. No. 58438, International Business Machines Corporation
• Trentice V. Bolar — Patent attorney, Reg. No. 60146, International Business Machines Corporation
• Tyrus S. Cartwright — Patent attorney, Reg. No. 77942, IBM Endicott Patent Center
• Stephen M. Darrow — Patent attorney, Reg. No. 67120

All patent attorneys and agents in Endicott, NY

Patent firms in New York · Practitioners by state

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