Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549063 | Modular flow cassette | Adrian D. Desilva, Huy Thanh Vu, Richard Le, Jeffrey Harold Miller, Hector O. Gonzalez +1 more | 2020-02-04 |
| 10539444 | Flow sensor | Adrian D. Desilva, Huy Thanh Vu, Richard Le, Jeffrey Harold Miller, Hector O. Gonzalez +1 more | 2020-01-21 |
| 9746359 | Flow sensor | Adrian D. Desilva, Huy Thanh Vu, Richard Le, Jeffrey Harold Miller, Hector O. Gonzalez +1 more | 2017-08-29 |
| 9707369 | Modular flow cassette | Adrian D. Desilva, Huy Thanh Vu, Richard Le, Jeffrey Harold Miller, Hector O. Gonzalez +1 more | 2017-07-18 |
| 8751180 | Methods and apparatus for pressure compensation in a mass flow controller | John Lull, Joseph A. Saggio, Jr. | 2014-06-10 |
| 8068999 | Multi-gas flow device | John Lull, William S. Valentine | 2011-11-29 |
| 8010303 | Multi-gas flow device | John Lull, William S. Valentine | 2011-08-30 |
| 7874208 | System for and method of providing a wide-range flow controller | Eric J. Redemann, Thomas Owen Maginnis | 2011-01-25 |
| 7720617 | Flow sensor signal conversion | William S. Valentine, John Lull | 2010-05-18 |
| 7636640 | Multi-gas flow device | John Lull, William S. Valentine | 2009-12-22 |
| 7434477 | Methods and apparatus for pressure compensation in a mass flow controller | John Lull, Joseph A. Saggio, Jr. | 2008-10-14 |
| 7409871 | Mass flow meter or controller with inclination sensor | Eric J. Redemann | 2008-08-12 |
| 7380564 | System and method for a mass flow controller | John Lull, William S. Valentine, Joseph A. Saggio, Jr. | 2008-06-03 |
| 7273063 | Methods and apparatus for pressure compensation in a mass flow controller | John Lull, Joseph A. Saggio, Jr. | 2007-09-25 |
| 7272512 | Flow sensor signal conversion | William S. Valentine, John Lull | 2007-09-18 |
| 7231931 | System and method for a mass flow controller | John Lull, William S. Valentine, Joseph A. Saggio, Jr. | 2007-06-19 |
| 7114511 | System and method for a mass flow controller | John Lull, William S. Valentine, Joseph A. Saggio, Jr. | 2006-10-03 |
| 7073392 | Methods and apparatus for pressure compensation in a mass flow controller | John Lull, Joseph A. Saggio, Jr. | 2006-07-11 |
| 7043374 | Flow sensor signal conversion | William S. Valentine, John Lull | 2006-05-09 |
| 6962164 | System and method for a mass flow controller | John Lull, William S. Valentine, Joseph A. Saggio, Jr. | 2005-11-08 |
| 6826953 | Flow sensor | — | 2004-12-07 |
| 6425281 | Pressure insensitive gas control system | David P. Sheriff | 2002-07-30 |