William H. Frankel

Patent attorney, USPTO registration number 30337, status Active.

Firm

Crowell & Moring LLP

Location

Chicago, IL

On the USPTO roster since

before May 2006

William H. Frankel is a USPTO-registered patent attorney (registration number 30337) at Crowell & Moring LLP, in Chicago, IL. The registration is active on the current USPTO roster, and William H. Frankel has been listed on the roster since before May 2006.

Crowell & Moring LLP has 33 registered patent practitioners on the roster (25 patent attorneys and 6 patent agents), so William H. Frankel works alongside 32 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

• Jeffrey Alan Chelstrom — Patent attorney, Reg. No. 57915, Honigman LLP
• Jingwen Chen — Limited recognition, Reg. No. 902871, Northwestern Pritzker School of Law
• Jun Chen — Patent attorney, Reg. No. 77811, Venture Partner, LLC
• Mckenzie J. Chen — Patent agent, Reg. No. 79222, Perkins Coie, LLP
• Pei Chen — Patent attorney, Reg. No. 73692, Leydig, Voit & Mayer, Ltd.
• Sylvia Y. Chen — Patent attorney, Reg. No. 39633, Google INC.
• An-Tzyr Amy Chen — Patent agent, Reg. No. 55885
• Angie A. Chen — Patent attorney, Reg. No. 68492

All patent attorneys and agents in Chicago, IL

Patent firms in Illinois · Practitioners by state

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