Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4237969 | Heat transfer element to replace electrical heating element | Andrew C. Clausen, Ben B. Hultsman | 1980-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4237969 | Heat transfer element to replace electrical heating element | Andrew C. Clausen, Ben B. Hultsman | 1980-12-09 |