Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690874 | Optical waveguide termination | Ralph Bohme, Hans-Werner Korporal | 2004-02-10 |
| 5201021 | Branching arrangement for optical fiber cables | Peter Delage, Ralph Bohme, Herbert Moers | 1993-04-06 |