Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066312 | Flexible abrasives | Alexander Schwartz | 1991-11-19 |
| 4874478 | Method of forming a flexible abrasive | Alexander Schwartz | 1989-10-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066312 | Flexible abrasives | Alexander Schwartz | 1991-11-19 |
| 4874478 | Method of forming a flexible abrasive | Alexander Schwartz | 1989-10-17 |