Ross N. Chaffin
Patent attorney, USPTO registration number 60749, status Active.
- Firm
- Tomlinson & O'Connell, P.C.
- Location
- Oklahoma City, OK
- On the USPTO roster since
- November 2007
Ross N. Chaffin is a USPTO-registered patent attorney (registration number 60749) at Tomlinson & O'Connell, P.C., in Oklahoma City, OK. The registration is active on the current USPTO roster, and Ross N. Chaffin has been listed on the roster since November 2007.
Tomlinson & O'Connell, P.C. is listed with one registered practitioner on the current roster.
Oklahoma City, OK has 95 registered patent practitioners in all: 67 patent attorneys and 10 patent agents.
Other registered practitioners in Oklahoma City, OK
- Robert J. Gimpel — Patent attorney, Reg. No. 41778
- Bailey Reid Hale — Limited recognition, Reg. No. 903056, Oklahoma City University School of Law
- William D. Hall — Patent attorney, Reg. No. 35535, Mcafee & Taft
- Joel William Harder — Limited recognition, Reg. No. 902624, Oklahoma City University School of Law
- Kathryn L. Hester — Patent agent, Reg. No. 46768, Dunlap Codding & Rogers P.C.
- Dana W. Hobson — Patent attorney, Reg. No. 62834, Blaney & Tweedy, PLLC
- Timothy T. Hsieh — Patent attorney, Reg. No. 60435, U.S. Patent & Trademark Office
- Robin M. Hunziker — Patent attorney, Reg. No. 53050, Baker Hughes, a GE Company
All patent attorneys and agents in Oklahoma City, OK
Patent firms in Oklahoma · Practitioners by state
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