Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982504 | Method for determining positional errors and for compensating for such errors, and apparatus for carrying out the method | Bo Pettersson, Ulf Hocke, Ambjorn Naeve | 1991-01-08 |