| 5542305 |
Liquid metering and transfer valve assembly particularly for flow cytometer |
— |
1996-08-06 |
| 5468616 |
Method and apparatus for rapid mixing of small volumes for enhancing biological reactions |
Wallace H. Coulter, Kenneth H. Kortright, Thomas Russell, Carlos M. Rodriguez, Ronald Paul |
1995-11-21 |
| 5437200 |
Liquid metering and transfer valve assembly particularly for flow cytometer |
— |
1995-08-01 |
| 5238812 |
Method and apparatus for rapid mixing of small volumes for enhancing biological reactions |
Wallace H. Coulter, Thomas Russell, Carlos M. Rodriguez, Ronald Paul |
1993-08-24 |
| 4845025 |
Biological sample mixing apparatus and method |
Todd P. Lary, Jorge A. Quintana, Osvaldo Miranda, John R. DeChristopher, Sr. |
1989-07-04 |
| 4515274 |
Particle analyzing and sorting apparatus |
Raul I. Pedroso |
1985-05-07 |
| 4504248 |
Variable and reversible transmission |
— |
1985-03-12 |
| 4395676 |
Focused aperture module |
Michael R. Groves, Walter R. Hogg |
1983-07-26 |