Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487447 | System for facilitating an oil change and/or an oil filter change in internal combustion engines | — | 1996-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487447 | System for facilitating an oil change and/or an oil filter change in internal combustion engines | — | 1996-01-30 |