Patent attorneys and agents in Elmhurst, IL

7 USPTO-registered patent practitioners: 5 patent attorneys and 2 patent agents.

• Mark E. Ashton — Patent agent, Reg. No. 65149
• Ethan E. Bogenrief — Patent attorney, Reg. No. 52517, State Of Illinois Appellate Court
• Zane A. Coleman — Patent agent, Reg. No. 65754, Phostech LLC
• Alexa L. Dian — Patent attorney, Reg. No. 82851
• Reid P. Huefner — Patent attorney, Reg. No. 57341, Irwin IP LLC
• Frederick Sanford Jerome — Patent attorney, Reg. No. 28621
• Jana D. Wozniak — Patent attorney, Reg. No. 46806, Sidley Austin LLP