Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850156 | Method of impregnating porous abrasive elements for use in distressing fabrics | — | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850156 | Method of impregnating porous abrasive elements for use in distressing fabrics | — | 1989-07-25 |