Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919591 | Insulating lid for a food container and method of making the same | Liming Cai, Ayberk Abayhan | 2014-12-30 |
| 5996887 | Cup with separable coupon | Liming Cai, Joel B. Corder | 1999-12-07 |