Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332895 | Angle encoder with incremental and absolute tracks | Heinz Rieder | 1994-07-26 |
| 5305330 | System comprising a laser diode and means for stabilizing the wavelength of light emitted by said laser diode, and laser interferometer | Heinz Rieder | 1994-04-19 |
| 5294793 | System for measuring lengths or angles with a high-velocity movable scanning unit | Rieder Heinz | 1994-03-15 |
| 5279043 | Length measuring system | Heinz Rieder | 1994-01-18 |