Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8544140 | Quick lock squeegee attachment and method of use | Kevin L. Shinler, John C. Ickes | 2013-10-01 |
| 7244000 | By wire control of braking and acceleration | Peter Loring, Robert Erko, Paul Groschen, Richard Milun | 2007-07-17 |
| 6602018 | Squeegee assembly having a non-destructive release mode | Daniel L. Joynt | 2003-08-05 |
| 4729141 | Disc brush suspension for a floor maintenance machine | David W. Berg | 1988-03-08 |