Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371116 | Lithium extraction method | Jason Mann | 2022-06-28 |
| 10053941 | Metal encapsulated composite seal | — | 2018-08-21 |
| 9951575 | Metal encapsulated composite seal | — | 2018-04-24 |
| 5803431 | Shearing gate valve | Loc Gia Hoang | 1998-09-08 |
| 5626299 | Condiment mill with conveying space | — | 1997-05-06 |
| 5029812 | Valve seat mechanism | — | 1991-07-09 |