Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130210 | Apparatus for releasably coupling abrasive tools to a drive plate of a floor-treating machine | Eric Gallup, Harvey Stark | 2021-09-28 |
| 10960510 | Device for attaching drive plates to a powered floor polishing machine | Harvey Stark | 2021-03-30 |