Issued Patents All Time
Showing 101–107 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893599 | Manual bypass for an electronic fuel injector | George Melnik, Bruce E. Amrein, Curtis L. McCoy | 1990-01-16 |
| 4884770 | Earth-to-orbit vehicle providing a reusable orbital stage | — | 1989-12-05 |
| 4844104 | Dental floss dispenser | — | 1989-07-04 |
| 4831818 | Dual-fuel, dual-mode rocket engine | — | 1989-05-23 |
| 4698019 | Dental instrument | — | 1987-10-06 |
| 4637877 | Filter disc | Wilhelm U. Hartmann | 1987-01-20 |
| 4265416 | Orbiter/launch system | Liam R. Jackson, John P. Weidner, William J. Small | 1981-05-05 |