Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6356348 | Device for ascertaining the relative position of a reference axis of an object relative to a reference beam, in particular a laser beam | Heinrich Lysen | 2002-03-12 |
| 6337742 | Device for ascertaining the relative position of a reference axis of an object relative to a reference beam, in particular a laser beam | Heinrich Lysen | 2002-01-08 |