Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10386007 | Coating/membrane repair kit | — | 2019-08-20 |
| 10293363 | Paint roller system | Ming Zhang, Gary J. Isberg, G. David Church | 2019-05-21 |
| D844273 | Squeegee | — | 2019-03-26 |
| 10165923 | Floor squeegee | — | 2019-01-01 |