Welcome to The Law Offices of John A OBrien
We are a boutique intellectual property law firm located in Bridgehampton, NY. The firm's principal focus is on all phases of the United States patent laws, including litigation, opinions as to patent infringement, patent validity and patent enforceabilit
Law offices, Jack O'Brien, Bridgehampton IP Lawyer, New York City IP Lawyer, IP Law, Intellectual Property Law, John O'Brien, John A.O'Brien.
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