Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631830 | Snap action ball valve assembly and liquid dispenser using same | Chor-Ming Ma, George L. Skinner | 2003-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631830 | Snap action ball valve assembly and liquid dispenser using same | Chor-Ming Ma, George L. Skinner | 2003-10-14 |