Mark L. Kleypas

Patent attorney, USPTO registration number 43720, status Active.

Firm

Erickson Kernell Derusseau & Kleypas, LLC

Location

Leawood, KS

On the USPTO roster since

before May 2006

Mark L. Kleypas is a USPTO-registered patent attorney (registration number 43720) at Erickson Kernell Derusseau & Kleypas, LLC, in Leawood, KS. The registration is active on the current USPTO roster, and Mark L. Kleypas has been listed on the roster since before May 2006.

Erickson Kernell Derusseau & Kleypas, LLC has 3 registered patent practitioners on the roster (3 patent attorneys), so Mark L. Kleypas works alongside 2 other registered practitioners there.

Leawood, KS has 13 registered patent practitioners in all: 9 patent attorneys and 4 patent agents.

Other registered practitioners in Leawood, KS

• Blake E. Vande Garde — Patent attorney, Reg. No. 58264, Avek IP, LLC
• Mark Carlson Young — Patent attorney, Reg. No. 48670, Erickson Kernell IP, LLC
• Mary V. Derusseau — Patent attorney, Reg. No. 35855, Erickson Kernell IP, LLC
• Lauren R. Fallis — Patent agent, Reg. No. 84531
• Stephen R. Holman — Patent agent, Reg. No. 83315
• Matthew G. Kayrish — Patent agent, Reg. No. 79889
• William Blaine Kircher — Patent attorney, Reg. No. 22481, Avek IP, LLC
• Michael J. Mcmahon — Patent agent, Reg. No. 82057

All patent attorneys and agents in Leawood, KS

Patent firms in Kansas · Practitioners by state

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