Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642900 | Shim selector | Robert Boyer | 1987-02-17 |
| 4553421 | Ring compressor tool | Robert Boyer | 1985-11-19 |
| 4551898 | Crankshaft seal installing tool | — | 1985-11-12 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642900 | Shim selector | Robert Boyer | 1987-02-17 |
| 4553421 | Ring compressor tool | Robert Boyer | 1985-11-19 |
| 4551898 | Crankshaft seal installing tool | — | 1985-11-12 |