Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757006 | Articles for cleaning a hard surface | Hirotaka Uchiyama, Roberto Manuel Matos | 2017-09-12 |
| 9339165 | Replaceable cleaning pads for cleaning device | Kerry Andrew Vetter, David J. Hoying, Roberto Manuel Matos, Hirotaka Uchiyama | 2016-05-17 |
| 8834055 | Cleaning device having plural and customizable cleaning surfaces | Hirotaka Uchiyama, Glenn Allen Bradbury, David William Schuller, Agnes Elaine Wells, Michelle Lynn Borman +2 more | 2014-09-16 |
| 8684619 | Cleaning device having plural and customizable cleaning surfaces | Hirotaka Uchiyama, Glenn Allen Bradbury, David William Schuller, Agnes Elaine Wells, Michelle Lynn Borman +2 more | 2014-04-01 |
| D688017 | Cleaning pad | Hirotaka Uchiyama, David William Schuller | 2013-08-13 |
| D673745 | Cleaning sheet | David John Pung, George Junior Angelo Patrick, Sylvie Marguerite Linneman, Karen Marie Kershner | 2013-01-01 |
| D673746 | Cleaning sheet | David John Pung, George Junior Angelo Patrick, Sylvie Marguerite Linneman, Karen Marie Kershner | 2013-01-01 |