Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D647263 | Vacuum cleaner | Gregory W. Luebbering | 2011-10-18 |
| D647264 | Vacuum cleaner housing | Gregory W. Luebbering | 2011-10-18 |
| 7945989 | Wet extractor valve system | Arnie Sepke, Vince Bobrosky, Bill Reimer | 2011-05-24 |