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Alice Kahn
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| Number | Title | Issue Date |
| 4817687 | Filling device A filling device for sterile filling of containers. A flexible temporary storage container is placed in a dosage chamber and exposed to external over-pressure and under-pressure, respectively. The filling goods is sucked into the temporary storage contain... | 04/04/1989 |
| 4685494 | Filling device A filling device for sterile filling of containers. A flexible temporary storage container is placed in a dosage chamber and exposed to external over-pressure and under-pressure, respectively. The filling goods is sucked into the temporary storage contain... | 08/11/1987 |
| 4674655 | Volume-variable container for fluids A variable-volume container for fluids that is formed of a body portion and two end portions. The body portion comprises four rigid walls with each wall being joined to the next adjacent wall by a longitudinal fold line to permit collapsing of the contain... | 06/23/1987 |