Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553390 | Length measuring system | Gunther Nelle | 1996-09-10 |
| 5548902 | Multi-coordinate probe | — | 1996-08-27 |
| 5509211 | Multi-coordinate probe | — | 1996-04-23 |
| 5066857 | Incremental angle encoder having spiral scanning field and multiple discs | — | 1991-11-19 |
| 4990767 | Position measuring apparatus with multiple scanning locations | Walter Schmitt, Norbert Huber | 1991-02-05 |
| 4987302 | Photoelectric angle measuring apparatus whose optically projecting focal line coincides with the axis of rotation of the scale carrier | Hermann Meyer | 1991-01-22 |
| 4972599 | Position measuring device with an adjusting device | — | 1990-11-27 |
| 4951399 | Position measuring device | — | 1990-08-28 |
| 4912856 | Position measuring device | — | 1990-04-03 |
| 4897929 | Multi-coordinate probe | Dieter Spark | 1990-02-06 |
| 4819546 | Device for measuring feed movement | Alfons Spies | 1989-04-11 |
| 4782229 | Photoelectric displacement measuring device for obtaining harmonic free signals | — | 1988-11-01 |
| 4763417 | Multi-coordinate probe | — | 1988-08-16 |
| 4743754 | Length- or angle-measuring arrangement | — | 1988-05-10 |
| 4712088 | Multistage angle encoder with an improved allocation of coarse code information to fine code information | — | 1987-12-08 |
| 4700062 | Position measuring device with a scanned absolute scale | — | 1987-10-13 |
| 4631404 | Position measuring system | Horst Burkhardt, Holmer Dangschat, Horst Wogatzke | 1986-12-23 |
| 4602436 | Position measuring system | — | 1986-07-29 |
| 4581826 | Sensing pin mounting arrangement for multicoordinate sensing head | — | 1986-04-15 |
| 4567665 | Position sensing apparatus | — | 1986-02-04 |
| D282460 | Electronic hand wheel for controlling the operating components of a machine or the like | — | 1986-02-04 |
| 4564294 | Encapsulated photoelectric measuring system | — | 1986-01-14 |
| 4549354 | Measuring system | Alfred Affa | 1985-10-29 |
| 4549356 | Sealing arrangement for multicoordinate sensing head | — | 1985-10-29 |
| 4549808 | Movable aperture photoelectric measuring instrument | — | 1985-10-29 |