Patent attorneys and agents in Sycamore, IL

3 USPTO-registered patent practitioners: 1 patent attorneys and 2 patent agents.

• Steven H. Greenfield — Patent agent, Reg. No. 58395, Greenfield Invention and Pattent Consulting, Inc.
• Claire L. Hagrelius — Patent agent, Reg. No. 64564
• Jessica A. Taylor — Patent attorney, Reg. No. 83109