Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856898 | Adjustable echelle spectrometer arrangement and method for its adjustment | Helmut Becker-Ross, Stefan Florek, Felix Kerstan, Horst Sanders | 1989-08-15 |
| 4759598 | Apparatus for the positioning of ends of flexible light-conducting elements | Joachim Mohr, Helmut Becker-Ross, Karl Brueckner, Hans Fischer, Winfried Quillfeldt | 1988-07-26 |