Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302990 | Socket wrench | John P. Chrichton, John M. Trebel, David H. Goodwin, Edward D. Levy | 1981-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302990 | Socket wrench | John P. Chrichton, John M. Trebel, David H. Goodwin, Edward D. Levy | 1981-12-01 |