Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575276 | Solar thermal water heating system | Michaele J. Fossum | 1996-11-19 |
| 5431149 | Solar energy collector | Michaele J. Fossum | 1995-07-11 |
| D283536 | Solar collector | — | 1986-04-22 |