Duane S. Croft

Patent attorney, USPTO registration number 55090, status Active.

Firm

Law Office of Duane Croft

Location

Norman, OK

On the USPTO roster since

before May 2006

Duane S. Croft is a USPTO-registered patent attorney (registration number 55090) at Law Office of Duane Croft, in Norman, OK. The registration is active on the current USPTO roster, and Duane S. Croft has been listed on the roster since before May 2006.

Law Office of Duane Croft is listed with one registered practitioner on the current roster.

Norman, OK has 12 registered patent practitioners in all: 7 patent attorneys and 5 patent agents.

Other registered practitioners in Norman, OK

• Florence Fusco Mccann — Patent agent, Reg. No. 34669
• Vahid Salalati — Patent agent, Reg. No. 46481
• Michael A. Schade — Patent attorney, Reg. No. 63605, University of Oklahoma Office of Technology Development
• Matthew A. Welborn — Patent agent, Reg. No. 81618
• Scott A. Backus — Patent attorney, Reg. No. 66629, Dow Lohnes PLLC
• Christopher W. Corbett — Patent agent, Reg. No. 36109, University of Oklahoma Office of Technoolgy Deelopment
• Michael J. Crowley — Patent attorney, Reg. No. 49009, HP Inc
• Kerry D. Green — Patent attorney, Reg. No. 74686, Kerry D. Green, PLLC

All patent attorneys and agents in Norman, OK

Patent firms in Oklahoma · Practitioners by state

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