Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394195 | Cooling of center plate to avoid softening | Harold T. Ried | 1983-07-19 |
| 4224502 | Automatic welding feeder shut off | James H. Vaughan | 1980-09-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394195 | Cooling of center plate to avoid softening | Harold T. Ried | 1983-07-19 |
| 4224502 | Automatic welding feeder shut off | James H. Vaughan | 1980-09-23 |