Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857697 | Continuous seam welding apparatus and methods | — | 1989-08-15 |
| 4788405 | Weld thickness monitoring in resistance welding apparatus | Stephen J. Haigh | 1988-11-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857697 | Continuous seam welding apparatus and methods | — | 1989-08-15 |
| 4788405 | Weld thickness monitoring in resistance welding apparatus | Stephen J. Haigh | 1988-11-29 |