Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6451426 | Sealable film | Dan-Chang Kong, Robert G. Peet, Leland L. Liu | 2002-09-17 | $419,453,000 |
| 6231975 | Sealable film | Dan-Cheng Kong, Robert G. Peet, Leland L. Liu | 2001-05-15 |