Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286575 | Solar heat system | — | 1981-09-01 |
| 4203424 | Solar heat air system | DeWayne A. Coxon | 1980-05-20 |
| 4201192 | Solar heat air system | DeWayne A. Coxon | 1980-05-06 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286575 | Solar heat system | — | 1981-09-01 |
| 4203424 | Solar heat air system | DeWayne A. Coxon | 1980-05-20 |
| 4201192 | Solar heat air system | DeWayne A. Coxon | 1980-05-06 |