Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969998 | Measurement of angle rotation using microstrip resonators (2.4ghz,2 degree) | Ralf Schmidt | 2005-11-29 |
| 6844923 | Method and apparatus for surveying the geometry of tunnels | Gerhard Weithe, Werner Endres, Colin Michael Eddie | 2005-01-18 |