Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339515 | Apparatus for removing and installing valve-spring retainer assemblies and for testing the tension of springs employed thereby | Douglas C. Brackett | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339515 | Apparatus for removing and installing valve-spring retainer assemblies and for testing the tension of springs employed thereby | Douglas C. Brackett | 1994-08-23 |