Patent attorneys and agents in Yorkville, IL

3 USPTO-registered patent practitioners: 3 patent attorneys and 0 patent agents.

• Mark J. Buonaiuto — Patent attorney, Reg. No. 31593, Takeda Pharmaceuticals North America INC
• Helen S. Cordell — Patent attorney, Reg. No. 33299
• Paul George Fina — Patent attorney, Reg. No. 79133