Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638205 | Layer system with a controllable heat emission | Thomas Meisel, Ruediger Braun, Walter Rothmund, Walter Schwarzott, Werner Scherber | 1997-06-10 |
| 5224240 | Hinge masking device and method | David Smith, Alfred J. Bannister | 1993-07-06 |
| 5061938 | Microstrip antenna | Rudolf Zahn, Hans W. Schroeder, Christian Borgwardt, Gunter Helwig, Joachim Boukamp +3 more | 1991-10-29 |
| 4987425 | Antenna support structure | Rudolf Zahn, Hans W. Schroeder, Christian Borgwardt, Gunter Helwig, Kay Dittrich | 1991-01-22 |