Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9980493 | Dumpling producing method and device | Edward C. Lee, Muan Zhu, Derong Wang, Gregory C. Vargas, Michael P. Waldherr | 2018-05-29 |
| 9028240 | Mold set, compressive device and dumpling forming machine | Gregory C. Vargas, Michael P. Waldherr, Muan Zhu, Edward C. Lee, Derong Wang +1 more | 2015-05-12 |