Kevin J. Duffy
Patent attorney, USPTO registration number 71452, status Active.
- Firm
- Dorsey & Whitney LLP
- Location
- Denver, CO
- On the USPTO roster since
- November 2014
Kevin J. Duffy is a USPTO-registered patent attorney (registration number 71452) at Dorsey & Whitney LLP, in Denver, CO. The registration is active on the current USPTO roster, and Kevin J. Duffy has been listed on the roster since November 2014.
Denver, CO has 400 registered patent practitioners in all: 325 patent attorneys and 74 patent agents.
Other registered practitioners in Denver, CO
- Torrey D. Spink — Patent attorney, Reg. No. 72641, Kilpatrick Townsend & Stockton LLP
- David C. St. John-Larkin — Patent attorney, Reg. No. 56924, Perkins Cole LLP
- Jennifer Huesing Stachniak — Patent attorney, Reg. No. 40654, Johnson Marcou & Isaacs, LLC
- Christopher R. Stanton — Patent attorney, Reg. No. 75801, Merchant & Gould P.C.
- Bart A. Starr — Patent attorney, Reg. No. 48386, Sheridan Ross P.C.
- Sabrina Crowley Stavish — Patent attorney, Reg. No. 33374, Sheridan Ross P.C.
- Richard J. Stern — Patent agent, Reg. No. 50668, Sheridan Ross P.C.
- Ramsey R. Stewart — Patent attorney, Reg. No. 38322, Biogen Idec Inc
All patent attorneys and agents in Denver, CO
Patent firms in Colorado · Practitioners by state
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