Charles J. Allen, IV

Patent attorney, USPTO registration number 48292, status Active.

Location
Phoenix, AZ
On the USPTO roster since
before May 2006

Charles J. Allen, IV is a USPTO-registered patent attorney (registration number 48292), in Phoenix, AZ. The registration is active on the current USPTO roster, and Charles J. Allen has been listed on the roster since before May 2006.

Phoenix, AZ has 236 registered patent practitioners in all: 164 patent attorneys and 61 patent agents.

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