Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319863 | Grain trailer and bin | — | 1982-03-16 |
| 4312325 | Solar heating system | Elroy Schoenbeck, Mark F. O'Hara, Thomas Schmitt | 1982-01-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319863 | Grain trailer and bin | — | 1982-03-16 |
| 4312325 | Solar heating system | Elroy Schoenbeck, Mark F. O'Hara, Thomas Schmitt | 1982-01-26 |