Westman, Champlin & Koehler, P.A. Westman, Champlin & Koehler, P.A.

1 registered patent practitioners: 1 patent attorneys and 0 patent agents, Minneapolis, MN.

• James L. Young — Patent attorney, Reg. No. 30514, Westman, Champlin & Koehler, P.A. Westman, Champlin & Koehler, P.A.