Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976926 | Vacuum diagnostic device | — | 1990-12-11 |
| 4952516 | Self-venting diagnostic test device | — | 1990-08-28 |
| 4902421 | Filter device | Frank R. Pascale | 1990-02-20 |
| 4861617 | Method of reducing the adhesion of bubbles in medical equipment | David B. Pall, Peter J. Degen, Thomas C. Gsell | 1989-08-29 |
| D302207 | Microtitre plate | — | 1989-07-11 |
| 4828386 | Multiwell plates containing membrane inserts | Peter J. Degen | 1989-05-09 |
| 4798676 | Low pressure drop bacterial filter and method | — | 1989-01-17 |
| 4797259 | Well-type diagnostic plate device | Jerold Martin, Peter J. Degen | 1989-01-10 |
| 4789526 | Vacuum diagnostic device | — | 1988-12-06 |
| 4731061 | Apparatus and method for reducing risk of contamination and delivering to a patient pharmaceutically-acceptable material | — | 1988-03-15 |
| 4662906 | Cardiotomy reservoir | David J. Rosenberg | 1987-05-05 |
| 4572724 | Blood filter | David J. Rosenberg | 1986-02-25 |
| 4479874 | Convoluted plural layer filter assembly | David J. Rosenberg | 1984-10-30 |