Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474107 | Heating system for outdoor conveyors in a carwash | Trevor Campbell | 2016-10-18 |
| 8413669 | Heating system for outdoor conveyors in a carwash | Trevor Campbell | 2013-04-09 |