Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690225 | Support for annular bodies and support with stacked annular bodies | Gottfried Lutz, August Liepold, Regina Fischer, Ludwig Zeroni, Dietmar Hubner | 1997-11-25 |
| 5642811 | Receiving device for articles, in particular strip materials wound up as wound rolls | Dietmar Hubner, Rainer Mull, Kurt Zwintzscher, Wolfgang Martiny, Ekkehard Hirschberg | 1997-07-01 |
| 5607052 | Multipack for magnetic tapes wound onto hubs | August Liepold, Jose Toral, Gottfried Lutz, Hermann Brandstetter | 1997-03-04 |