Parker Hannifin Corporation

3 registered patent practitioners: 3 patent attorneys and 0 patent agents, Cleveland, OH.

• Robert J. Clark — Patent attorney, Reg. No. 45835, Parker Hannifin Corporation
• Christopher H. Morgan — Patent attorney, Reg. No. 28886, Parker Hannifin Corporation
• Daniel J. Whitman — Patent attorney, Reg. No. 43987, Parker Hannifin Corporation