Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234040 | Butterfly valve with improved seat ring providing instant valve closing and uniformly increasing sealing | — | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234040 | Butterfly valve with improved seat ring providing instant valve closing and uniformly increasing sealing | — | 2019-03-19 |