Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7200893 | Brush assembly for a floor cleaning unit | Douglas E. Gerber, Kenneth H. Cooper, Sergey V. Makarov, Mark A. Stranksy, William H. Theiss, Jr. | 2007-04-10 |
| 6818032 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyj, Donald A. Coates, Kurt D. Harsh +2 more | 2004-11-16 |
| 6596044 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyi, Donald A. Coates, Kurt D. Harsh +2 more | 2003-07-22 |
| 6260233 | Removable hose and tool caddy for a vacuum cleaner | Richard A. Wareham, David M. J. Allgeier, Nick M. Bosyj, Douglass A. King, Keith G. Minton +1 more | 2001-07-17 |
| 6185781 | Hand scrub tool with interchangeable scrub drives | Daniel R. Miller, Robert W. Bauman, Donald A. Coates, John D. Essex, Adam C. Sclafani | 2001-02-13 |
| 5946771 | Vacuum cleaner air exhaust arrangement | Nick M. Bosyj | 1999-09-07 |
| D274564 | Suction cleaner cover or the like | — | 1984-07-03 |