Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835597 | Device capable of pressurization and associated systems and methods | Joshua A. Shreve, Kurt D. Joudrey | 2017-12-05 |
| 9770678 | Synchronized vacuum degassing for liquid chromatography | Michael R. Jackson, Christopher Seith, Steven J. Ciavarini, Kara O'Donnell, John Leason | 2017-09-26 |
| 9744477 | Purge method for low pressure gradient formation liquid chromatography | Neal B. Almeida, Christopher Seith, Michael R. Jackson, Joseph A. Jarrell | 2017-08-29 |
| 9645123 | Manifold for solvent mixing in liquid chromatography systems | Charles T. Murphy, Kurt D. Joudrey, Kara O'Donnell, Paul E. Linderson, Michael LeBeau +2 more | 2017-05-09 |
| 9381447 | Force balance needle valve pressure regulator for carbon dioxide based chromatography | Joshua A. Shreve, Paul E. Linderson, John Maillet, Jr. | 2016-07-05 |
| 9377011 | High pressure pump with reduced seal wear | Joshua A. Shreve, Neal B. Almeida, Joseph A. Luongo | 2016-06-28 |
| 8960071 | Piston pump with leak diagnostic port | Neal B. Almeida, Joshua A. Shreve | 2015-02-24 |
| 8333568 | Device and methods of measuring pressure | Joseph A. Luongo, Frank A. Rubino, Stanley P. Pensak, JR., David J. First, Jean-Pierre Pugnaire +1 more | 2012-12-18 |
| 8297589 | Active valve and methods of operation thereof | Theodore A. Dourdeville, Frank A. Rubino, Kurt D. Joudrey, Joseph A. Luongo | 2012-10-30 |
| 8176932 | Defined leak path for high pressure seal | Joseph A. Luongo, Frank A. Rubino | 2012-05-15 |
| 7665480 | Defined lead path for high pressure seal | Joseph A. Luongo, Frank A. Rubino | 2010-02-23 |
| 5656782 | Pressure sealed housing apparatus and methods | Roger E. Powell, Simon Korowitz, Edwin L. Karas | 1997-08-12 |
| D366000 | Pressure transmitter housing | Edwin L. Karas, Roger E. Powell, Steven D. Lantagne | 1996-01-09 |
| 5065611 | System for calibrating the span of pressure measuring instruments | George E. Sgourakes | 1991-11-19 |
| 4604891 | Reference pressure devices for calibrating pressure-measuring instruments | George E. Sgourakes, Barry T. Malloy | 1986-08-12 |