Patent attorneys and agents in Newburyport, MA

3 USPTO-registered patent practitioners: 3 patent attorneys and 0 patent agents.

• Thomas J. Clark — Patent attorney, Reg. No. 54039, Hunter Clark PLLC
• James Gregory Cullem — Patent attorney, Reg. No. 43569, Alcator Advisory Group
• John E. Turi — Patent attorney, Reg. No. 67757