Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838292 | Teepee structure | — | 1989-06-13 |
| 4676457 | Aircraft emergency landing system | — | 1987-06-30 |
| 4643375 | Space living quarters having artificial gravity environment | — | 1987-02-17 |
| 4632044 | Mobile fertilizer distributor | — | 1986-12-30 |
| 4626132 | Oil containment barge assembly | — | 1986-12-02 |
| 4513679 | Drag reducing device for barges | — | 1985-04-30 |