Robert J. Clark

Patent attorney, USPTO registration number 45835, status Active.

Firm

Parker Hannifin Corporation

Location

Cleveland, OH

On the USPTO roster since

before May 2006

Robert J. Clark is a USPTO-registered patent attorney (registration number 45835) at Parker Hannifin Corporation, in Cleveland, OH. The registration is active on the current USPTO roster, and Robert J. Clark has been listed on the roster since before May 2006.

Parker Hannifin Corporation has 3 registered patent practitioners on the roster (3 patent attorneys), so Robert J. Clark works alongside 2 other registered practitioners there.

Cleveland, OH has 331 registered patent practitioners in all: 282 patent attorneys and 33 patent agents.

Other registered practitioners in Cleveland, OH

• Francesca I. Lamontagne — Patent attorney, Reg. No. 79837, Tucker Ellis LLP
• Una Louise Lauricia — Patent attorney, Reg. No. 48998, Pearne & Gordon LLP
• William John-Yu Law — Limited recognition, Reg. No. 902807, Case Western Reserve University School of Law
• Christopher J. Lawnicki — Patent attorney, Reg. No. 64727, Eaton Corporation
• Faustina Y. Lee — Patent attorney, Reg. No. 65692, Tucker Ellis LLP
• Demarcus E. Levy — Patent attorney, Reg. No. 76980, Walter Haverfield LLP
• Trevor B. Lewis — Patent agent, Reg. No. 79695, McDonald Hopkins LLC
• Leonard L. Lewis — Patent attorney, Reg. No. 31176, Calfee Halter and Griswold LLP

All patent attorneys and agents in Cleveland, OH

Patent firms in Ohio · Practitioners by state

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