Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922150 | Solenoid valve | Brian Cripps, Kevin Wilson | 2011-04-12 |
| 7726630 | Solenoid valve | Brian Cripps, Kevin Wilson | 2010-06-01 |
| 6808157 | Hollow piston restrictor | Russell P. Leonard, Kimi A. Baranowski, Robert F. Ferrando, Kazimierz Janowski, Walter Luciuk | 2004-10-26 |
| 6645004 | Geophone keyway tee protective casing | — | 2003-11-11 |
| 5326079 | Self-sealing valve body and orifice member assembly | Robert F. Ferrando, Frank A. Molgano, III, Michael A. Puhalski | 1994-07-05 |
| 4643410 | Coupling construction and clamp therefor | Joseph Coskie, Edward H. Jacobs, David R. Harris | 1987-02-17 |
| 4575062 | Coupling construction and clamp therefor | William A. Wood | 1986-03-11 |