Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489235 | Abrasive article and method of making same | John J. Gagliardi | 1996-02-06 |
| 5233719 | Apparatus and brush segment arrangement for finishing wheel brushes | John B. Young | 1993-08-10 |
| 5083840 | Method of preparing an industrial cylinder brush arrangement for operation | John B. Young | 1992-01-28 |
| 5016311 | Apparatus and brush segment arrangement for finishing wheel brushes; and method | John B. Young | 1991-05-21 |
| 4798025 | Abrasive disc support | John B. Young | 1989-01-17 |