Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612083 | Flexible rubber article and method of making | Wu-Nan Haung, Niles R. Manwill, Fung Bor Chen | 1997-03-18 |
| 5601870 | Flexible rubber article and method of making | Wu-Nan Haung, Niles R. Manwill, Fung Bor Chen | 1997-02-11 |