Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D801608 | Dusting device | William Harrington, John A. Triunfo, Jr., Robert F. Smith | 2017-10-31 |
| D796628 | Water conditioning device | Stephen P. Huda, Kai Hirsch | 2017-09-05 |
| D793640 | Cleaning device | Joseph K. Patterson | 2017-08-01 |
| D792044 | Pole grip | William Harrington, Robert F. Smith | 2017-07-11 |
| D792043 | Cleaning tool | John A. Triunfo, Jr., Robert F. Smith | 2017-07-11 |
| D787142 | Window cleaning device | Robert F. Smith | 2017-05-16 |
| D778068 | Brush handle | William Harrington | 2017-02-07 |