Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454965 | Oxygen scavenging polymers in rigid polyethylene terephthalate beverage and food containers | Ta Yen Ching, Gangfeng Cai, Hu Yang, James P. Leonard, Mark Steven Galland | 2002-09-24 |
| 6406644 | Oxygen scavenging packaging | Gary D. Jerdee, James P. Leonard, Ta Yen Ching, Brad D. Rodgers, Richard P. Schmidt | 2002-06-18 |