David Geoffrey Leason

Patent attorney, USPTO registration number 36195, status Active.

Firm

Leason Ellis LLP

Location

White Plains, NY

On the USPTO roster since

before May 2006

David Geoffrey Leason is a USPTO-registered patent attorney (registration number 36195) at Leason Ellis LLP, in White Plains, NY. The registration is active on the current USPTO roster, and David Geoffrey Leason has been listed on the roster since before May 2006.

Leason Ellis LLP has 17 registered patent practitioners on the roster (14 patent attorneys and 3 patent agents), so David Geoffrey Leason works alongside 16 other registered practitioners there.

White Plains, NY has 56 registered patent practitioners in all: 45 patent attorneys and 11 patent agents.

Other registered practitioners in White Plains, NY

• Gary N. Lipson — Patent attorney, Reg. No. 39279, Law Office of Gary Lipson
• Howard F. Mandelbaum — Patent attorney, Reg. No. 27519, Levine Mandelbaum PLLC
• Karen Mangasarian — Patent attorney, Reg. No. 43772, Haley Guiliano LLP
• Karl F. Milde, Jr — Patent attorney, Reg. No. 24822, Eckert Seamans Cherin & Mellott LLC
• Nicholas A. Nussbaum — Patent attorney, Reg. No. 83414, Nussbaum Intellectual Property Law P.C. d/b/a Lean IP Law
• Charles Bernard Rodman — Patent attorney, Reg. No. 26798, Rodman & Rodman LLP
• Philip L. Rodman — Patent attorney, Reg. No. 25704, Rodman & Rodman LLP
• Jerome Rosenstock — Patent attorney, Reg. No. 25456, Rudner & Paleudis

All patent attorneys and agents in White Plains, NY

Patent firms in New York · Practitioners by state

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