Simmons Browder Gianaris Angelides & Barnerd, LLC

2 registered patent practitioners: 2 patent attorneys and 0 patent agents, Alton, IL.

• Sarah S. Burns — Patent attorney, Reg. No. 53635, Simmons Browder Gianaris Angelides & Barnerd, LLC
• Stephen C. Smith — Patent attorney, Reg. No. 53617, Simmons Browder Gianaris Angelides & Barnerd, LLC