William J. Coughlin
Patent attorney, USPTO registration number 29143, status Active.
- Firm
- Harness, Dickey & Pierce, PLC
- Location
- Troy, MI
- On the USPTO roster since
- before May 2006
William J. Coughlin is a USPTO-registered patent attorney (registration number 29143) at Harness, Dickey & Pierce, PLC, in Troy, MI. The registration is active on the current USPTO roster, and William J. Coughlin has been listed on the roster since before May 2006.
Harness, Dickey & Pierce, PLC has 86 registered patent practitioners on the roster (84 patent attorneys and 1 patent agent), so William J. Coughlin works alongside 85 other registered practitioners there.
Troy, MI has 213 registered patent practitioners in all: 191 patent attorneys and 21 patent agents.
Other registered practitioners in Troy, MI
- Steven Larry Permut — Patent attorney, Reg. No. 28388, Reising Ethington P.C.
- Craig Allen Phillips — Patent attorney, Reg. No. 47858, Dickinson Wright PLLC
- Brian S. Pickell — Patent attorney, Reg. No. 45013, Bliss McGlynn PC
- Kevin J. Pobursky — Patent agent, Reg. No. 64185, Pobursky Patent Services LLC
- James P. Purrington, Jr. — Patent attorney, Reg. No. 74695, Dickinson Wright PLLC
- Joseph J. Pytel, Jr. — Patent attorney, Reg. No. 69581, Dickison Wright PLLC
- Gregory S. Rabin — Patent attorney, Reg. No. 59760, Young Basile Hanlon & Macfarlane P.C.
- Michael T. Raggio — Patent attorney, Reg. No. 36645, Raggio & Dinnin P.C.
All patent attorneys and agents in Troy, MI
Patent firms in Michigan · Practitioners by state
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