Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11779176 | Self-cleaning system and method for extraction cleaners | Alan J. Krebs, Kenneth M. Lenkiewicz, Scott Miller Vogel, Aaron P. Griffith, Eric Daniel Buehler +1 more | 2023-10-10 |
| 11439283 | Self-cleaning system and method for extraction cleaners | Alan J. Krebs, Kenneth M. Lenkiewicz, Scott Miller Vogel, Aaron P. Griffith, Eric Daniel Buehler +1 more | 2022-09-13 |
| 10973383 | Surface cleaning apparatus and tray | Tom Minh Nguyen, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang | 2021-04-13 |