Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4501299 | Plunger-type valve | Michael Klimowicz, Vytautas J. Toliusis | 1985-02-26 |
| 4494572 | Four-way poppet valve assembly | — | 1985-01-22 |
| 4428276 | O-Ring seal for piston of double-acting fluid pressure cylinder | — | 1984-01-31 |
| 4382452 | Exhaust flow control valve for manifold plate | — | 1983-05-10 |
| 4187884 | Four-way valve employing fluid spring | — | 1980-02-12 |