Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873163 | Method for repairing corroded cylinder castings in water-cooled engine blocks | Robert E. Diefenthaler, Jr. | 1999-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873163 | Method for repairing corroded cylinder castings in water-cooled engine blocks | Robert E. Diefenthaler, Jr. | 1999-02-23 |