Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529054 | Fluid flow control systems | — | 1985-07-16 |
| 4444143 | Marine vehicles | Jack Ruler | 1984-04-24 |
| 4428448 | Fluid-cushion supported apparatus | Anthony J. English | 1984-01-31 |
| 4363372 | Gas-cushion vehicles | — | 1982-12-14 |
| 4303034 | Vehicles for operating over water | — | 1981-12-01 |