Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305560 | Method of splicing endless abrasive belts and cones | — | 1994-04-26 |
| 5256227 | Method of splicing endless abrasive belts and cones | — | 1993-10-26 |
| 4202139 | Conformable hand sanding pad | In Soon Hong | 1980-05-13 |