Patent attorneys and agents in Oak Brook, IL
9 USPTO-registered patent practitioners: 7 patent attorneys and 2 patent agents.
- Rickard K. Demille — Patent attorney, Reg. No. 58471, CNH Industrial America LLC
- J William Frank, III — Patent attorney, Reg. No. 25626, McCracken & Gillen
- Leonard M. Giannone — Patent agent, Reg. No. 73836, McCracken & Gillen
- John M. Klempir — Patent attorney, Reg. No. 57615, Kirkland & Ellis LLP
- Yi Lu — Patent attorney, Reg. No. 84142, Cherskov Flaynik & Gurda, LLC
- William E. Mccracken — Patent attorney, Reg. No. 30195, McCracken & Gillen LLC
- David R. Morris — Patent agent, Reg. No. 53348, Chamberlain Group
- Stephen J. Shaw — Patent attorney, Reg. No. 56442, Chamberlain Group
- Soula Skokos — Patent attorney, Reg. No. 55624, Skokos Law Group, LLC
Patent attorneys and agents elsewhere in Illinois
- Chicago, IL (1896)
- Naperville, IL (53)
- Peoria, IL (49)
- Evanston, IL (37)
- Northbrook, IL (28)
- Arlington Heights, IL (27)
- North Chicago, IL (27)
- Deerfield, IL (26)
- Moline, IL (25)
- Glenview, IL (22)
- Schaumburg, IL (20)
- Skokie, IL (18)
- Lisle, IL (18)
- Hinsdale, IL (16)
- Lake Forest, IL (15)
- Wheaton, IL (15)
- Lincolnshire, IL (15)
- Buffalo Grove, IL (15)
- Abbott Park, IL (15)
- Hoffman Estates, IL (14)
- Barrington, IL (13)
- Downers Grove, IL (13)
- Libertyville, IL (13)
- Highland Park, IL (11)
- Lake Zurich, IL (11)