Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088056 | Butterfly valve with modified scotch yoke connection | Christopher McAuliffe | 2018-10-02 |
| 9383023 | High opening velocity check valve | Feng Feng | 2016-07-05 |
| 8800596 | High opening velocity check valve | George Kan | 2014-08-12 |