Garth C. Butterfield

Patent agent, USPTO registration number 36997, status Active.

Firm

Ziegler IP Law Group

Location

Westport, CT

On the USPTO roster since

before May 2006

Garth C. Butterfield is a USPTO-registered patent agent (registration number 36997) at Ziegler IP Law Group, in Westport, CT. The registration is active on the current USPTO roster, and Garth C. Butterfield has been listed on the roster since before May 2006.

Ziegler IP Law Group is listed with one registered practitioner on the current roster.

Westport, CT has 17 registered patent practitioners in all: 16 patent attorneys and 1 patent agent.

Other registered practitioners in Westport, CT

• John D. Albright — Patent attorney, Reg. No. 52551, Albrigh Law Firmt, LLC
• Gregory J. Battersby — Patent attorney, Reg. No. 26703, Grimes and Battersby, LLP Ste. 300
• Johan O. Brag — Patent attorney, Reg. No. 66881, Innova Law LLC
• Donald Conyngham Caulfield — Patent attorney, Reg. No. 25191
• Peggy A. Climenson — Patent attorney, Reg. No. 34306
• Samuel J. Du Boff — Patent attorney, Reg. No. 25969, McCarter & English LLP
• Patrick D. Duplessis — Patent attorney, Reg. No. 68324, Verrill Dana, LLP
• Frank W. Eucalitto — Patent attorney, Reg. No. 71877, Verrill Dana LLP

All patent attorneys and agents in Westport, CT

Patent firms in Connecticut · Practitioners by state

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