Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D904704 | Hard surface cleaning device | Joseph K. Patterson | 2020-12-08 |
| 10827822 | Cleaning devices having feedback between different cleaning states | William Harrington, Robert F. Smith, Paul Adams | 2020-11-10 |
| D896626 | Tool connector | John A. Triunfo, Jr. | 2020-09-22 |
| 10717046 | Water conditioning systems | Paul Adams, Robert Camp, Kai Hirsch, Stephen P. Huda | 2020-07-21 |
| 10575703 | Versatile cleaning devices | William Harrington, Robert F. Smith | 2020-03-03 |