David L. Debruin
Patent attorney, USPTO registration number 35489, status Active.
- Firm
- Honigman Miller Schwartz and Cohn LLP
- Location
- Chicago, IL
- On the USPTO roster since
- before May 2006
David L. Debruin is a USPTO-registered patent attorney (registration number 35489) at Honigman Miller Schwartz and Cohn LLP, in Chicago, IL. The registration is active on the current USPTO roster, and David L. Debruin has been listed on the roster since before May 2006.
Honigman Miller Schwartz and Cohn LLP has 16 registered patent practitioners on the roster (16 patent attorneys), so David L. Debruin works alongside 15 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
- Lisa M. Bannapradist — Patent agent, Reg. No. 58644
- Uma D. Bansal — Patent attorney, Reg. No. 67208
- Yixin Bao — Limited recognition, Reg. No. 800121, Crowell & Moring LLP
- Joseph W. Barber — Patent attorney, Reg. No. 71724, Howard & Howard Attorneys
- Joseph M. Barich — Patent attorney, Reg. No. 42291, Barich IP Law Group
- Aaron A. Barlow — Patent attorney, Reg. No. 34119, Jenner & Block ,LLP
- Carol Lynn Barnes — Patent attorney, Reg. No. 48646, Carol Lynn Barnes, Attorney at Law
- Sean Joseph Barnes — Limited recognition, Reg. No. 902817, DePaul University College of Law
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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