Davis Brown Koehn Shors and Roberts PC

2 registered patent practitioners: 2 patent attorneys and 0 patent agents, Des Moines, IA.

• Jill M. Altringer — Patent attorney, Reg. No. 51397, Davis Brown Koehn Shors and Roberts PC
• Kent Arden Herink — Patent attorney, Reg. No. 31025, Davis Brown Koehn Shors and Roberts PC