Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369148 | Oxygen-scavenging compositions and articles | Weilong L. Chiang, Boh C. Tsai, Lakshmi N. Venkateshwaran | 2002-04-09 |
| 6365247 | Zero oxygen permeation plastic bottle for beer and other applications | Paul J. Cahill, Donald F. Ackerley, Roman F. Barski, Weilong Chiang Chiang, David C. Johnson +2 more | 2002-04-02 |