Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615448 | Convertible upright carpet extractor | Gregg A. McAllise, Jeffery A. Morgan, Fred S. Sindlinger | 1997-04-01 |
| 5608945 | Wet/dry utility vacuum cleaner | Nick M. Bosyj, Donald R. Bowers, Nicholas Koukourakis, Richard A. Wareham, Conway Vincent | 1997-03-11 |