Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4521975 | Lyophilizing and forming biologicals having a predetermined unit dosage | — | 1985-06-11 |
| 4508631 | Dehydrating refrigerant | Joseph J. Packo | 1985-04-02 |
| 4442015 | Self-sealing refrigerant | Joseph J. Packo | 1984-04-10 |
| 4379067 | Self-sealing refrigerant | Joseph J. Packo | 1983-04-05 |
| 4331722 | Sealing leaks by polymerization of volatilized organosilane monomers | Joseph J. Packo | 1982-05-25 |
| 4326540 | Syringe device with means for selectively isolating a blood sample after removal of contaminates | Charles Williams | 1982-04-27 |
| 4304805 | Sealing leaks by polymerization of volatilized aminosilane monomers | Joseph J. Packo | 1981-12-08 |
| 4257426 | Vacuum assisted anti-coagulant syringe device for taking blood samples | — | 1981-03-24 |
| 4237172 | Sealing leaks by polymerization of volatilized aminosilane monomers | Joseph J. Packo | 1980-12-02 |
| 4206768 | Syringe device with means for selectively isolating a blood sample after removal of contaminates | — | 1980-06-10 |