Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896312 | Ball valve with removable means for retaining the axial seal | Giuseppe Dalmasso | 2011-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896312 | Ball valve with removable means for retaining the axial seal | Giuseppe Dalmasso | 2011-03-01 |