Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213278 | Cylindrical clamping mandrel for a buffing or polishing pad of specific size | — | 1980-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213278 | Cylindrical clamping mandrel for a buffing or polishing pad of specific size | — | 1980-07-22 |