Ralph Emerson Clarke, Jr

Patent agent, USPTO registration number 28200, status Active.

Location

Arlington Heights, IL

On the USPTO roster since

before May 2006

Ralph Emerson Clarke, Jr is a USPTO-registered patent agent (registration number 28200), in Arlington Heights, IL. The registration is active on the current USPTO roster, and Ralph Emerson Clarke has been listed on the roster since before May 2006.

Arlington Heights, IL has 27 registered patent practitioners in all: 18 patent attorneys and 9 patent agents.

Other registered practitioners in Arlington Heights, IL

• Mary Jo Boldingh — Patent attorney, Reg. No. 34713, Paschall & Associates, LLC
• Cheryl M. Fernandez — Patent attorney, Reg. No. 52611, Nokia Solutions and Networks
• Mark Goldberg — Patent attorney, Reg. No. 29921, Paschall & Maas Law Office
• Maxwell James Petersen — Patent attorney, Reg. No. 32772, FisherBroyles LLP
• Rebecca L. Pumphrey — Patent attorney, Reg. No. 53713, Nokia Solutions and Networks
• Yi Qiao — Patent agent, Reg. No. 69160, Nokia Solutions and Networks
• Christopher D. Ryan — Patent attorney, Reg. No. 68472, Tavas, LLC
• Gregory J. Smith — Patent attorney, Reg. No. 37724, Greg Smith Attorney at Law

All patent attorneys and agents in Arlington Heights, IL

Patent firms in Illinois · Practitioners by state

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