Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680399 | System and method for producing and delivering vapor | Daryl Buchanan, Hai Mei, Stuart A. Tison | 2010-03-16 |
| 7216019 | Method and system for a mass flow controller with reduced pressure sensitivity | Kenneth E. Tinsley | 2007-05-08 |
| 7133785 | Valve control system and method | Dwight S. Larson, Kenneth E. Tinsley | 2006-11-07 |
| 7113895 | System and method for filtering output in mass flow controllers and mass flow meters | — | 2006-09-26 |
| 6865520 | System and method for filtering output in mass flow controllers and mass flow meters | — | 2005-03-08 |
| 6681787 | System and method of operation of a digital mass flow controller | Kenneth E. Tinsley | 2004-01-27 |
| 6640822 | System and method of operation of a digital mass flow controller | Kenneth E. Tinsley | 2003-11-04 |
| 6343617 | System and method of operation of a digital mass flow controller | Kenneth E. Tinsley | 2002-02-05 |