| 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 |
| 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 |
| 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 |
| 9629513 |
Floor cleaning machine |
Timothy J. Wall, Steven A. Wahl, Schubert Pereira, Benjamin J. Heath, David J. Gennrich +2 more |
2017-04-25 |
| 9622634 |
Floor cleaning machine |
Timothy J. Wall, Steven A. Wahl, Schubert Pereira, Benjamin J. Heath, David J. Gennrich +2 more |
2017-04-18 |
| 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 |
| 8997306 |
Floor cleaning machine |
Timothy J. Wall, Steven A. Wahl, Schubert Pereira, Benjamin J. Heath, David J. Gennrich +2 more |
2015-04-07 |
| D712102 |
Carpet cleaning machine |
Timothy J. Wall, Steven A. Wahl, Schubert Pereira, David W. Kaiser |
2014-08-26 |