Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6269692 | Mass flow measuring assembly having low pressure drop and fast response time | Hamid Saghatchi | 2001-08-07 |
| 6138990 | Flow control valve assembly for mass flow controller | — | 2000-10-31 |
| 5311762 | Flow sensor calibration | — | 1994-05-17 |
| 5305638 | Mass flowmeter having non-adjustable flow splitter | Hamid Saghatchi, Daniel T. Mudd | 1994-04-26 |
| 5285673 | Method for in-line calibration verification of mass flow meters | Daniel T. Mudd | 1994-02-15 |
| 5259243 | Flow sensor | Daniel T. Mudd, Hamid Saghatchi | 1993-11-09 |
| 5253520 | Flow sensor connector | Hamid Saghatchi | 1993-10-19 |
| 5191793 | Fluid mass flow meter device with reduced attitude sensitivity | Richard F. Blair | 1993-03-09 |
| 5165655 | Flow control valve assembly minimizing generation and entrapment of contaminants | Hamid Saghatchi | 1992-11-24 |
| 5044199 | Flowmeter | Daniel T. Mudd | 1991-09-03 |
| 4524616 | Adjustable laminar flow bypass | Richard F. Blair | 1985-06-25 |
| RE31570 | Fluid flowmeter | — | 1984-05-01 |
| 4348580 | Energy efficient furnace with movable end wall | — | 1982-09-07 |