Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815480 | Highly-resilient thermoplastic elastomer compositions | John Chu Chen, John F. Hagman | 2004-11-09 |
| 6777472 | Highly-neutralized ethylene copolymers | John Chu Chen | 2004-08-17 |
| 6743838 | Expoxy functionalized ethylene copolymer asphalt reaction products | Elizabeth R. Griffin | 2004-06-01 |