Patent attorneys and agents in Buffalo Grove, IL

15 USPTO-registered patent practitioners: 10 patent attorneys and 5 patent agents.

• Thomas J. Burton — Patent attorney, Reg. No. 47464, Siemens Corporation
• Lawrence M. Chen — Patent attorney, Reg. No. 67768, Siemens
• Raymond Nathaniel Ervin — Patent agent, Reg. No. 51180, Raymond N. Ervin, Ltd.
• Larry I. Golden — Patent attorney, Reg. No. 29068, Molex Incorporated
• Rolland R. Hackbart — Patent agent, Reg. No. 28217
• Jianhui Hong — Patent agent, Reg. No. 71103
• Michael Louis Kenaga — Patent attorney, Reg. No. 34639, Iphorgan LTD.
• Edward F. Lewin — Patent agent, Reg. No. 35246
• Marc D. Machtinger — Patent attorney, Reg. No. 43434, Law Office Of Marc D Machtinger LTD
• John P. Masters — Patent agent, Reg. No. 76259, Cooley LLP
• Steven A. Nash — Patent attorney, Reg. No. 45507, Xellia Pharmaceuticals
• Robert Jerome Schneider — Patent attorney, Reg. No. 27383, IPHorgan
• Lawrence Alan Steingold — Patent attorney, Reg. No. 54467, Law Office of Lawrence Steingold
• Hisashi D. Watanabe — Patent attorney, Reg. No. 37465, Siemens
• Jeffery A. Weisman — Patent attorney, Reg. No. 64923, MedTech Bioscience