Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463225 | Dryer timer | George Obermann, William H. Redfield | 1984-07-31 |
| 4192980 | Automatic re-set pressure switch | — | 1980-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463225 | Dryer timer | George Obermann, William H. Redfield | 1984-07-31 |
| 4192980 | Automatic re-set pressure switch | — | 1980-03-11 |