Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045227 | Dual fan aerodynamic lift device | — | 2015-06-02 |
| 4751870 | Seals for gas and oil well swabs | — | 1988-06-21 |
| 4700775 | Dual-action retrieving tool for oil well swabs | — | 1987-10-20 |
| 4389680 | Special effects editing method and apparatus using retrieved video | — | 1983-06-21 |
| 4197559 | Color television display system | — | 1980-04-08 |