Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757006 | Articles for cleaning a hard surface | Hirotaka Uchiyama, Mimi Gizaw Daniel | 2017-09-12 |
| D765329 | Cleaning pad | David J. Hoying | 2016-08-30 |
| 9339165 | Replaceable cleaning pads for cleaning device | Kerry Andrew Vetter, David J. Hoying, Mimi Gizaw Daniel, Hirotaka Uchiyama | 2016-05-17 |
| D739106 | Cleaning pad | David J. Hoying | 2015-09-15 |