Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7039985 | Removable hose and tool caddy | Douglas C. Barker, Glenn Matusz | 2006-05-09 |
| D469228 | Tool caddy for a cleaner | Richard A. Wareham | 2003-01-21 |
| 6189174 | Carpet extractor brush assembly | Darwin S. Crouser, Edgar A. Maurer | 2001-02-20 |
| 6009593 | Carpet extractor brush assembly | Darwin S. Crouser, Edgar A. Maurer | 2000-01-04 |
| 5608946 | Control cable and wiring arrangement for a vaccum cleaner | David B. Rennecker, Gary L. Berkshire | 1997-03-11 |