Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822882 | Downhole apparatus and method of use | — | 2020-11-03 |
| 10801284 | Expanding and collapsing apparatus and methods of use | — | 2020-10-13 |
| D885836 | Water bottle | Justin Wang, Mathew Chin, Stephen Kaes, Doug Collins, Li Zhang +1 more | 2020-06-02 |
| 10544989 | Rotational spinning apparatus having a pivotally-leveraged drive | Edward Kilduff, Chi Ming Tse, Chi Fai Cheung | 2020-01-28 |