Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521354 | Method for arc welding fault detection | Howard W. Ludewig, James H. Siwicke, Alan L. Kilty, Brian L. Wallace, Stephen A. Haytcher | 1996-05-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521354 | Method for arc welding fault detection | Howard W. Ludewig, James H. Siwicke, Alan L. Kilty, Brian L. Wallace, Stephen A. Haytcher | 1996-05-28 |