Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8551262 | Floor maintenance machine | Emert R. Whitaker | 2013-10-08 |
| 7827645 | Floor maintenance machine | Emert R. Whitaker | 2010-11-09 |
| 6591448 | Carpet extraction machine recovery tool | Trent A. Fulghum | 2003-07-15 |