Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428470 | Electromagnetic clutch | George T. Bennett | 1984-01-31 |
| 4425837 | Variable displacement axial piston machine | — | 1984-01-17 |
| 4291548 | Liquid accumulator | — | 1981-09-29 |
| 4276756 | Liquid accumulator | — | 1981-07-07 |
| 4270934 | Universal internal tube accumulator | Richard E. Widdowson, James B. Connolly, Earl S. Schlotterbeck | 1981-06-02 |