Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724162 | Motor-control device enabling the rotational speed of the motor's rotor to be measured | Henricus M. Van Hout | 2004-04-20 |
| 5569912 | Optical velocity measuring with efficient use of radiation passing through patterns on discs | Everardus T. G. Turk, Gerard Van Engelen | 1996-10-29 |