Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260641 | Self-compensated sealed rotary cone valve core and complete assembly valve | — | 2019-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260641 | Self-compensated sealed rotary cone valve core and complete assembly valve | — | 2019-04-16 |