Donald Lee Dennison

Patent attorney, USPTO registration number 19920, status Active.

Firm

Butzel Long

Location

Washington, DC

On the USPTO roster since

before May 2006

Donald Lee Dennison is a USPTO-registered patent attorney (registration number 19920) at Butzel Long, in Washington, DC. The registration is active on the current USPTO roster, and Donald Lee Dennison has been listed on the roster since before May 2006.

Butzel Long has 7 registered patent practitioners on the roster (7 patent attorneys), so Donald Lee Dennison works alongside 6 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• Michele C. Bosch — Patent attorney, Reg. No. 40524, Finnegan Henderson Farabow Garrett & Dunner L.L.P
• Mary J. Boswell — Patent attorney, Reg. No. 33652, Mary Jane Boswell
• Stephen T. Boughner — Patent attorney, Reg. No. 45317, Nsip Law
• John R. Boule — Patent attorney, Reg. No. 76202, Jones Day
• Mark I. Bowditch — Patent attorney, Reg. No. 40315
• John J. Bowers — Patent attorney, Reg. No. 57478, Securities and Exchange Commission
• Eric E. Bowman — Patent attorney, Reg. No. 55017, U.S. Nuclear Regulatory Commission
• Jonathan R. Bowser — Patent attorney, Reg. No. 54574, Haynes And Boone LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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