Parrish, Fryman & Maraim Co., L.P.A.
1 registered patent practitioners: 1 patent attorneys and 0 patent agents, Hamilton, OH.
- Cynamon T. Trokhan — Patent attorney, Reg. No. 52302, Parrish, Fryman & Maraim Co., L.P.A.
1 registered patent practitioners: 1 patent attorneys and 0 patent agents, Hamilton, OH.