Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851849 | Interrogation-answering system with a primary radar | — | 1989-07-25 |
| 4556284 | Apparatus for combining an optical and laser system and including a self-focussing optical fiber bundle | Heinz Blankenfeld, Wolfgang Kranz, Wolfgang Weckwerth | 1985-12-03 |