Patent attorneys and agents in Davenport, IA

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

• John D'antico — Patent attorney, Reg. No. 45917, Ryan & Associates, Inc.
• Charles A. Damschen — Patent attorney, Reg. No. 61482, Hamilton IP Law, PC
• Jay R. Hamilton — Patent attorney, Reg. No. 50644, Hamilton IP Law, PC