Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7197786 | Automatic vehicle washing apparatus wash brush | — | 2007-04-03 |
| 6795995 | Automatic vehicle washing apparatus including a microfiber vehicle wash strip | — | 2004-09-28 |
| 6067685 | Vehicle washing strip | — | 2000-05-30 |
| 5921602 | Environmental drip pan | — | 1999-07-13 |
| 4852199 | Automatic vehicle washing apparatus | — | 1989-08-01 |
| 4359796 | Car washing mechanism | Jeffrey A. Holbus, William N. Holbus | 1982-11-23 |