Patent attorneys and agents in Bethel Park, PA

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

• Andrew Joseph Cornelius — Patent attorney, Reg. No. 29142, Andrew J. Cornelius, P. C.
• David M. Demay — Patent attorney, Reg. No. 52807, DeMay Consulting
• William Patrick Mccormick — Patent attorney, Reg. No. 35607, Triad Isotopes, Inc.