Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325863 | Method of washing a vehicle | Kent Oltmann | 2001-12-04 |
| 6134735 | Vehicle washing apparatus | Kent Oltmann | 2000-10-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325863 | Method of washing a vehicle | Kent Oltmann | 2001-12-04 |
| 6134735 | Vehicle washing apparatus | Kent Oltmann | 2000-10-24 |