Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001700 | Eggshell powder compositions and methods of producing eggshell powder compositions | Yongcheng Liu, Ke Wang, Michael Blanchard, Gary Metzger | 2021-05-11 |
| 9913465 | Wearable and re-sealable aromatic device | Gary Metzger | 2018-03-13 |