Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4297033 | Incremental photoelectric measuring device | — | 1981-10-27 |
| 4295742 | Longitudinal measuring device | Gunter Swassek | 1981-10-20 |
| 4273447 | Pivotable mount for scanning unit | — | 1981-06-16 |
| 4198757 | Fastening apparatus for longitudinal measuring system | Alfons Ernst | 1980-04-22 |