Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655254 | Cleaning machine including removable recovery tank | Frederick M. Bores | 1997-08-12 |
| D365423 | Cleaning machine housing | Frederick M. Bores, Thomas Plaven, Bryon Lee Kajfosz | 1995-12-19 |
| D364012 | Floor cleaning machine | Tim L. Mercer, Alexander Steven Johnson, Edward T. Biegel | 1995-11-07 |
| D337184 | Carpet cleaner | Jerry Schemm | 1993-07-06 |
| D333018 | Floor polisher | Frederick M. Bores, Edward T. Biegel | 1993-02-02 |
| D332158 | Floor scrubber | Frederick M. Bores, Edward T. Biegel, Dan R. Canaday | 1992-12-29 |
| D321420 | Floor polishing machine | Peter W. Von Vett | 1991-11-05 |
| D293393 | Combined seat and container | Michael C. McGuire | 1987-12-29 |
| 4687122 | Self-bleeding bung dispenser valve | Brent S. Hine | 1987-08-18 |
| 4251241 | Cyclone-type aspirated separator for washing dirt-laden dry airstreams | — | 1981-02-17 |