Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572160 | Heliotropic solar heat collector system | Wendell A. Blikken | 1986-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572160 | Heliotropic solar heat collector system | Wendell A. Blikken | 1986-02-25 |