Craig A. Summerfield

Patent attorney, USPTO registration number 37947, status Active.

Firm

Lempia Summerfield Katz LLC

Location

Chicago, IL

On the USPTO roster since

before May 2006

Craig A. Summerfield is a USPTO-registered patent attorney (registration number 37947) at Lempia Summerfield Katz LLC, in Chicago, IL. The registration is active on the current USPTO roster, and Craig A. Summerfield has been listed on the roster since before May 2006.

Lempia Summerfield Katz LLC has 17 registered patent practitioners on the roster (15 patent attorneys and 1 patent agent), so Craig A. Summerfield works alongside 16 other registered practitioners there.

Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.

Other registered practitioners in Chicago, IL

• Michael J. Brandt — Patent attorney, Reg. No. 71424, Leydig Voit & Mayer LTD
• Erik Arvydas Brannon — Limited recognition, Reg. No. 903110, Northwestern Pritzker School of Law
• Jeanne M. Brashear — Patent agent, Reg. No. 56301, Marshall ,Gerstein & Borun LLP
• Laura E. Breckenridge — Patent attorney, Reg. No. 84176, Neal Gerber & Eisenberg LLP
• Peter C. Breen — Patent attorney, Reg. No. 47441, Thomas More Society
• Lauren Hennessey Breit — Patent attorney, Reg. No. 55024, Kirkland & Ellis LLP
• David C. Brezina — Patent attorney, Reg. No. 34128, Ladas & Parry LLP
• Robert J. Brill — Patent agent, Reg. No. 36760, Brill IP Law Office

All patent attorneys and agents in Chicago, IL

Patent firms in Illinois · Practitioners by state

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