Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708282 | Welding alloy and method of making and using the same | John L. Johnsen, William E. Wood, Jack H. Devletian | 1987-11-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708282 | Welding alloy and method of making and using the same | John L. Johnsen, William E. Wood, Jack H. Devletian | 1987-11-24 |