Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585205 | Fast opening valve apparatus | Paul Malone | 1986-04-29 |
| 4567914 | Two-stage hydraulic solenoid valve | John G. Mossey | 1986-02-04 |
| 4343454 | Apparatus for individual isolation of hydraulically actuated valves | Jens Kure-Jensen | 1982-08-10 |