Westman Champlin & Kelly P.A.

2 registered patent practitioners: 2 patent attorneys and 0 patent agents, Minneapolis, MN.

• David D. Brush — Patent attorney, Reg. No. 34557, Westman Champlin & Kelly P.A.
• Brian D. Kaul — Patent attorney, Reg. No. 41885, Westman Champlin & Kelly P.A.