Frederick F. Calvetti

Patent attorney, USPTO registration number 28557, status Active.

Firm

Hahn & Voight PLLC

Location

Washington, DC

On the USPTO roster since

before May 2006

Frederick F. Calvetti is a USPTO-registered patent attorney (registration number 28557) at Hahn & Voight PLLC, in Washington, DC. The registration is active on the current USPTO roster, and Frederick F. Calvetti has been listed on the roster since before May 2006.

Hahn & Voight PLLC is listed with one registered practitioner on the current roster.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• Alexis R. Cohen — Patent attorney, Reg. No. 76998, Wilmer Cutler Pickering Hale And Dorr LLP
• Eric R. Cohen — Patent attorney, Reg. No. 72115, Wilmer Cutler Pickering Hale And Dorr LLP
• Joseph V. Colaianni, Jr — Patent attorney, Reg. No. 39948, Fish & Richardson P.C
• Joseph Vincent Colaianni — Patent attorney, Reg. No. 20019, Patton Boggs LLP
• Krystyna Colantoni — Patent attorney, Reg. No. 60226, Mei & Mark LLP
• David Enick Cole — Patent attorney, Reg. No. 73084, Paul Weiss Rifkind Wharton & Garrison, LLP
• Teresa-Anne D. Colella — Patent agent, Reg. No. 51575, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• Granetta M. Coleman — Patent attorney, Reg. No. 39638, Saidman Design Law Group

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

Is this you? Claim your free Wysebridge profile.