Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9788699 | Liquid extraction cleaning device and method | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2017-10-17 |
| 9788700 | Liquid extraction cleaning device and method | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2017-10-17 |
| 9717386 | Liquid extraction cleaning device | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2017-08-01 |
| 9706893 | Liquid extraction cleaning device and method | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2017-07-18 |
| 9538893 | Liquid extraction cleaning device | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2017-01-10 |
| 9282869 | Liquid extraction cleaning device and method | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2016-03-15 |
| D674978 | Handheld vacuum tool attachment | Jason Hill, Charles Michael Ostendorf | 2013-01-22 |
| 6648004 | Air valve for inflatable article | — | 2003-11-18 |
| 6500034 | Water bicycle | — | 2002-12-31 |
| 6412123 | Portable spa | — | 2002-07-02 |
| 6357059 | Portable spa | — | 2002-03-19 |