Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469487 | Solar-powered refrigeration system | Michael K. Ewert | 2002-10-22 |
| 6453693 | Solar powered refrigeration system | Michael K. Ewert | 2002-09-24 |
| 6253563 | Solar-powered refrigeration system | Michael K. Ewert | 2001-07-03 |
| 4834325 | Modular spacecraft system | Maxime A. Faget, Caldwell C. Johnson | 1989-05-30 |
| 4747567 | Spacecraft with articulated solar array | Caldwell C. Johnson, Maxime A. Faget | 1988-05-31 |
| 4728061 | Spacecraft operable in two alternative flight modes | Caldwell C. Johnson, Maxime A. Faget | 1988-03-01 |