William P. O'sullivan
Patent attorney, USPTO registration number 59005, status Active.
- Firm
- Sheehan Phinney Bass + Green, Professional Association
- Location
- Manchester, NH
- On the USPTO roster since
- April 2007
William P. O'sullivan is a USPTO-registered patent attorney (registration number 59005) at Sheehan Phinney Bass + Green, Professional Association, in Manchester, NH. The registration is active on the current USPTO roster, and William P. O'sullivan has been listed on the roster since April 2007.
Sheehan Phinney Bass + Green, Professional Association is listed with one registered practitioner on the current roster.
Manchester, NH has 46 registered patent practitioners in all: 39 patent attorneys and 7 patent agents.
Other registered practitioners in Manchester, NH
- Butch W. Laker — Patent attorney, Reg. No. 81294, Grossman, Tucker, Perreault & Pfleger, PLLC
- Michael J. Landry — Patent attorney, Reg. No. 54250
- Mona L. Macdonald — Patent attorney, Reg. No. 44887, Elliot Heath System
- Kevin D. Mandro — Patent agent, Reg. No. 77506, Toohey Law Group LLC
- Thomas J. Mcginnis — Patent attorney, Reg. No. 58026, Finch & Maloney PLLC
- Allison L. Mcgregor — Patent attorney, Reg. No. 82887, The Toohey Law Group LLC
- Peter Nieves — Patent attorney, Reg. No. 48173, Sheehan Phinney Bass+Green, P.A.
- Michael George Norris — Patent agent, Reg. No. 71527, Deka Research and Development Corporation
All patent attorneys and agents in Manchester, NH
Patent firms in New Hampshire · Practitioners by state
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