Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585021 | Cable connection for electric arc welding or cutting machine | Hermann Sperling | 1996-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585021 | Cable connection for electric arc welding or cutting machine | Hermann Sperling | 1996-12-17 |