Jack R. Cielak

Patent agent, USPTO registration number 61916, status Active.

Location

Deer Park, IL

On the USPTO roster since

October 2009

Jack R. Cielak is a USPTO-registered patent agent (registration number 61916), in Deer Park, IL. The registration is active on the current USPTO roster, and Jack R. Cielak has been listed on the roster since October 2009.

Deer Park, IL has 6 registered patent practitioners in all: 5 patent attorneys and 1 patent agent.

Other registered practitioners in Deer Park, IL

• Themi Anagnos — Patent attorney, Reg. No. 47388, Continental Automotive Systems
• Tomasz J. Kaczmarski — Patent attorney, Reg. No. 63938, Continental
• William J. Klein — Patent attorney, Reg. No. 43719, Aumovio SE
• Richard T. Mccaulley, Jr — Patent attorney, Reg. No. 41977, Ropes & Gray LLP

All patent attorneys and agents in Deer Park, IL

Patent firms in Illinois · Practitioners by state

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