Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D364461 | Aspirating plunger for power injector cartridges | Richard T. Liebert | 1995-11-21 |
| D349648 | Closure for vials | Joseph V. Tirrell | 1994-08-16 |
| 5314415 | Aspirating plunger for power injector cartridges | Richard T. Liebert | 1994-05-24 |
| 5256154 | Pre-filled plastic syringes and containers and method of terminal sterilization thereof | Richard T. Liebert, Randy E. Armbruster, Thomas Pack | 1993-10-26 |
| 5232109 | Double-seal stopper for parenteral bottle | Joseph V. Tirrell | 1993-08-03 |
| 5219083 | Stopper for reduction of particulate matter | Richard T. Liebert | 1993-06-15 |
| 5207983 | Method of terminal steam sterilization | Richard T. Liebert, John R. Pistolese | 1993-05-04 |