Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042748 | Hot air rescue balloon | — | 1991-08-27 |
| 4964930 | Electrically insulated fuel tank for hot air balloon and method of constructing same | — | 1990-10-23 |
| 4932606 | Hot air rescue balloon | — | 1990-06-12 |
| 4813630 | Electrically non-conductive suspension cables for hot air balloons | — | 1989-03-21 |
| 4750690 | Upward viewing observation window for hot air balloon | — | 1988-06-14 |
| 4688028 | Audible low-fuel alarm for propane fuel tank | — | 1987-08-18 |
| 4529153 | One-piece load line pocket for balloon | — | 1985-07-16 |