Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9504366 | Bare floor cleaner | Gary A. Kasper, Joseph M. White, Aaron P. Griffith, Yu Xiaoming, Yang Caiyin | 2016-11-29 |
| 8833588 | Container with hands-free latch and linkage activation for access | Peter Spahmann, C. Kelly Phillip | 2014-09-16 |
| 8458850 | Upright steam mop sweeper | Gary A. Kasper, Joseph M. White, Aaron P. Griffith | 2013-06-11 |
| 7870638 | Bare floor cleaner with agitator lift | — | 2011-01-18 |
| 7849556 | Extraction with heated cleaning fluid | — | 2010-12-14 |
| 7836544 | Bare floor cleaner | — | 2010-11-23 |
| 7725984 | Bare floor cleaner with shut off valve | — | 2010-06-01 |
| 7685671 | Bare floor cleaner | — | 2010-03-30 |
| 7484265 | Protectant application | Gary A. Kasper, Samuel L. Hansen, Phong Hoang Tran, Eric J. Hansen, Gabriel S. Vander Baan | 2009-02-03 |
| 6775880 | Protectant application | Gary A. Kasper, Samuel Hansen, Phong Hoang Tran, Eric J. Hansen, Gabriel S. Vander Baan | 2004-08-17 |
| 5775260 | Aquarium extension | — | 1998-07-07 |
| 5397116 | Interlocking work holder | — | 1995-03-14 |