Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624220 | Transparent and colorable elastomeric compositions | Walter H. Waddell, Kenneth O. McElrath, John E. Rogers, Wai Wong, Hsien-Chang Wang +1 more | 2003-09-23 |
| 6624235 | Transparent and colorable elastomeric compositions | Walter H. Waddell, Kenneth O. McElrath, John E. Rogers | 2003-09-23 |