Ellen C. Childress

Patent agent, USPTO registration number 33850, status Active.

Location

Reading, MA

On the USPTO roster since

before May 2006

Ellen C. Childress is a USPTO-registered patent agent (registration number 33850), in Reading, MA. The registration is active on the current USPTO roster, and Ellen C. Childress has been listed on the roster since before May 2006.

Reading, MA has 7 registered patent practitioners in all: 2 patent attorneys and 5 patent agents.

Other registered practitioners in Reading, MA

• William L. Childress — Patent agent, Reg. No. 42411, U. S. Food and Drug Administration
• David D. Lowry — Patent attorney, Reg. No. 38538, Izotope, Inc.
• James M. Mcaleenan — Patent attorney, Reg. No. 56820, Hasbro INC

All patent attorneys and agents in Reading, MA

Patent firms in Massachusetts · Practitioners by state

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