Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843576 | Floor covering with coating composition | Claude R.. Rupp, Songvit Setthachayanon | 1998-12-01 |
| 5719227 | Coating composition | Claude R.. Rupp, Songvit Setthachayanon | 1998-02-17 |