Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D933440 | Polishing or grinding pad | — | 2021-10-19 |
| D927952 | Polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad | — | 2021-08-17 |
| 11084140 | Method of using polishing or grinding pad assembly | — | 2021-08-10 |
| D919396 | Polishing or grinding pad assembly with abrasive disks, reinforcement and pad | — | 2021-05-18 |