Issued Patents All Time
Showing 101–116 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8350706 | Hygiene compliance monitoring system | Todd J. Cartner, Chip W. Curtis | 2013-01-08 |
| 8245879 | Touch-free biometric-enabled dispenser | — | 2012-08-21 |
| 8240508 | Low cost radio frequency identification (RFID) dispensing systems | Aaron R. Reynolds, Chip W. Curtis, Dale R. Liff, Jason L. Amistadi | 2012-08-14 |
| 8212949 | System for selectively revealing indicia | Keith A. Pelfrey | 2012-07-03 |
| 7896196 | Fluid dispenser having infrared user sensor | Chip W. Curtis | 2011-03-01 |
| 7332005 | Filtration bag replacement system for a floor care appliance | — | 2008-02-19 |
| 7201786 | Dust bin and filter for robotic vacuum cleaner | Ron Stephens, Chuck Damman | 2007-04-10 |
| 7188389 | Dirt collecting system for a floor care appliance | David W. Moine, David J. Boles, Nick M. Bosyi, Kurt D. Harsh | 2007-03-13 |
| 7146682 | Powered edge cleaner | Charles H. Damman, Mark Stransky | 2006-12-12 |
| 7143469 | Dirt collecting system | David W. Moine, David J. Boles, Nick M. Bosyi, Kurt D. Harsh | 2006-12-05 |
| 6875255 | Removable dirt separation system for a vacuum cleaner | William G. Alford, Jerry L. Balzer, Greg A. Bilek, Joseph A. Garisto, Erik D. Lesco +3 more | 2005-04-05 |
| 6818032 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyj, Donald A. Coates, Arne J. Diehl +2 more | 2004-11-16 |
| 6768073 | Pivoting handle and control arrangement for a floor care appliance | Aaron P. Tondra, Mark J. Josef | 2004-07-27 |
| 6596044 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyi, Donald A. Coates, Arne J. Diehl +2 more | 2003-07-22 |
| 6591447 | Spring loaded vacuum cleaner nozzle | Kurt D. Harsh, Ryan S. Steiner | 2003-07-15 |
| 6375696 | Vacuum cleaner with latching arrangement | Greg A. Bilek, Nick M. Bosyj, John Porter | 2002-04-23 |