Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806542 | Apparatus for washing vehicles | Michael Hoffer, R. Guy Girardin, Brian Keith Chorney, J. Desmond Bean | 1998-09-15 |
| 4352301 | Lubrication pump & filter for axle assemblies | — | 1982-10-05 |