Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962164 | System and method for a mass flow controller | Chiun Wang, William S. Valentine, Joseph A. Saggio, Jr. | 2005-11-08 |
| 6941965 | Method and apparatus for providing a determined ratio of process fluids | William S. Valentine | 2005-09-13 |
| 6923568 | Method and apparatus for blending process materials | Jeffrey A. Wilmer, Daniel Kase Mackenzie, Eric A. Zadai, Michael L. Walker | 2005-08-02 |
| 6845659 | Variable resistance sensor with common reference leg | — | 2005-01-25 |