Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443681 | Method and apparatus for visualizing contraction stress from curable materials | Xiaoming Jin, Louis Bertrand, Qizhou Dai, Bill Martin, Nikki Sparacino | 2013-05-21 |
| D432414 | Microwave tray and paperboard sleeve | Rodney J. Simpson, Michael Wellner | 2000-10-24 |