Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966967 | Variable speed pump control | Mark W. Curry, Danny Cam Toan Lu | 2005-11-22 |
| 6739840 | Speed control of variable speed pump | Mark W. Curry, Danny Cam Toan Lu | 2004-05-25 |