Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D923139 | Set of toilet rim-blocks | Steven A. Zach | 2021-06-22 |
| D914131 | Toilet rim-block holder | Steven A. Zach | 2021-03-23 |
| D912761 | Toilet rim-block | Steven A. Zach | 2021-03-09 |
| D830503 | Applicator | Steven A. Zach, Meghan Marie McGuire, Caitlin Y. O'Gara | 2018-10-09 |
| D801473 | Applicator | Steven A. Zach, Meghan Marie McGuire, Caitlin Y. O'Gara | 2017-10-31 |