Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232487 | Method of simultaneous disposal of solid and liquid wastes | Wolfgang Rabe, Lutz Groschel, Karl Sowka, Gunter Scholz, Roland Weber +2 more | 1993-08-03 |
| 4739164 | Incremental position measuring instrument with error detection | — | 1988-04-19 |
| 4631404 | Position measuring system | Alfons Ernst, Holmer Dangschat, Horst Wogatzke | 1986-12-23 |
| 4616131 | Incremental length or angle measuring system | — | 1986-10-07 |
| 4570346 | Length or angle measuring device | — | 1986-02-18 |
| 4530155 | Method and apparatus for reproducing a reference position in an incremental measuring device | Alfons Ernst, Holmer Dangschat | 1985-07-23 |
| 4527056 | Error correction system for position measuring device | Gunther Nelle | 1985-07-02 |
| 4512082 | Error correction arrangement for digital length or angle measuring device | — | 1985-04-23 |
| 4503493 | NC Machine for producing tangential entry to and exit from a compensated contour | Josef Huber, Norbert Vollmayr | 1985-03-05 |
| 4490915 | Sealing element for encapsulated measuring device | — | 1985-01-01 |
| 4399358 | Photoelectric digital measuring instrument having multiple light sources | Hans-Rudolf Kober | 1983-08-16 |
| 4229646 | Electronic counter for incremental measuring device | Ernst Schwefel, Alfons Baumgartner, Anton Mayer, Michael Rauth | 1980-10-21 |
| 4229647 | Counter system for incremental measuring instrument | — | 1980-10-21 |