Robert H. Hayes

Patent attorney, USPTO registration number 78865, status Active.

Location
Philadelphia, PA
On the USPTO roster since
October 2020

Robert H. Hayes is a USPTO-registered patent attorney (registration number 78865), in Philadelphia, PA. The registration is active on the current USPTO roster, and Robert H. Hayes has been listed on the roster since October 2020.

Philadelphia, PA has 513 registered patent practitioners in all: 377 patent attorneys and 115 patent agents.

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