Dierker & Kavanaugh, P.C.

2 registered patent practitioners: 1 patent attorneys and 1 patent agents, Troy, MI.

• Elizabeth A. Dierker — Patent agent, Reg. No. 79945, Dierker & Kavanaugh, P.C.
• Julia C. Dierker — Patent attorney, Reg. No. 33368, Dierker & Kavanaugh, P.C.