Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076383 | Method of resonance spectroscopy for the analysis of statistical properties of samples | Peter Neidig, Christian Fischer, Manfred Spraul | 2006-07-11 |
| 6993155 | Method for reading document entries and addresses | Thomas Bayer | 2006-01-31 |
| 4697294 | Speed bumps for roadways | — | 1987-10-06 |
| 4594021 | Marker block for divisions on trafficways in form of an oblong beam-like body and having reflective means | Franz Linder | 1986-06-10 |