Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682488 | Double-barrel trimmer for plant materials | Zhidong Luo | 2017-06-20 |
| 8393487 | Hygienic twist lid for insulated beverage container | Michelle J. Pillers, Robert Freed | 2013-03-12 |
| D441288 | Twist lid | Michelle J. Pillers, Robert Freed | 2001-05-01 |