David R. Pekarek Krohn

Patent attorney, USPTO registration number 69443, status Active.

Firm

Perkins Coie LLP

Location

Madison, WI

On the USPTO roster since

November 2014

David R. Pekarek Krohn is a USPTO-registered patent attorney (registration number 69443) at Perkins Coie LLP, in Madison, WI. The registration is active on the current USPTO roster, and David R. Pekarek Krohn has been listed on the roster since November 2014.

Perkins Coie LLP has 129 registered patent practitioners on the roster (109 patent attorneys and 20 patent agents), so David R. Pekarek Krohn works alongside 128 other registered practitioners there.

Madison, WI has 143 registered patent practitioners in all: 105 patent attorneys and 38 patent agents.

Other registered practitioners in Madison, WI

• Joseph T. Leone — Patent attorney, Reg. No. 37170, DeWitt LLP
• Kenneth C. Lerner — Patent agent, Reg. No. 48847, Quincy Bioscience Holding Company, Inc.
• Brandon M. Lewis — Patent agent, Reg. No. 67977
• Erica J. Liabo-Vanderpol — Patent attorney, Reg. No. 72652, Boardman & Clark LLP
• Jeffrey R. Lomprey — Patent attorney, Reg. No. 55401, Foley & Lardner, LLP
• Theodore James Long — Patent attorney, Reg. No. 20648, Boardman & Clark LLP
• Yanjun Ma — Patent agent, Reg. No. 79360, DeWitt LLP Madison Office
• Michael J. Major — Patent agent, Reg. No. 63817, University of Wisconsin

All patent attorneys and agents in Madison, WI

Patent firms in Wisconsin · Practitioners by state

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