| 11491419 |
Gas-liquid separator for collecting chromatographic fractions |
Edwin E. Wikfors |
2022-11-08 |
| 9345989 |
Low noise back pressure regulator for supercritical fluid chromatography |
Terry A. Berger, Michael Casale |
2016-05-24 |
| 8419936 |
Low noise back pressure regulator for supercritical fluid chromatography |
Terry A. Berger, Michael Casale |
2013-04-16 |
| 8215922 |
Compressible fluid pumping system for dynamically compensating compressible fluids over large pressure ranges |
Terry A. Berger, Kimber D. Fogelman, Edwin E. Wikfors, L. Thomson Staats, III, Michael Casale |
2012-07-10 |
| 5717181 |
Method of reducing concentration of high molecular weight component in mixture of components |
— |
1998-02-10 |
| 5285675 |
Acoustic fluid flow monitoring |
Kenneth Charles McGill, Sr. |
1994-02-15 |
| 5188402 |
Gasket apparatus and hermetically sealed joints employing said gasket apparatus |
Grant M. Schrag |
1993-02-23 |
| 4892321 |
Ultra-high vacuum device gasket with means of insertion and removal |
Grant M. Schrag |
1990-01-09 |
| 4488024 |
Wall switch cover and actuator |
— |
1984-12-11 |
