| 6904929 |
Check valve and filter assembly incorporating such valve, especially for water cooler assemblies |
— |
2005-06-14 |
| 6890119 |
Semisolid product dispensing head |
Brian Franzene, Edward Kandel |
2005-05-10 |
| 6450722 |
Semisolid product dispensing head |
Brian Franzene, Edward Kandel |
2002-09-17 |
| 5688460 |
Process for making hermetically sealed filter units |
— |
1997-11-18 |
| 5556541 |
Process for making hermetically sealed filter units and filters made thereby |
— |
1996-09-17 |
| 5360413 |
Needleless access device |
Michael Leason, Ralph L. Davis |
1994-11-01 |
| 4597758 |
Sealing closure for a Luer fitting in open communication with a pressurized liquid supply |
William R. Aalto |
1986-07-01 |
| 4573974 |
Medical administration set enabling sequential delivery of two liquids at different flow rate |
— |
1986-03-04 |
| 4521212 |
Solution administration set |
— |
1985-06-04 |