Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498191 | Device and method for use in the collection of whole saliva in research and diagnostics | Douglas A. Granger | 2016-11-22 |
| 5061938 | Microstrip antenna | Rudolf Zahn, Christian Borgwardt, Albert Braig, Gunter Helwig, Joachim Boukamp +3 more | 1991-10-29 |
| 4987425 | Antenna support structure | Rudolf Zahn, Christian Borgwardt, Albert Braig, Gunter Helwig, Kay Dittrich | 1991-01-22 |
| 4708419 | Protection of IR sensitive equipment | Werner Scherber | 1987-11-24 |