Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879798 | Valve position indicator and a method for indicating a valve position | Stefan Leonardus Maria van Diessen, Noell Fredericus Frances van der Horst, Boudewijn Slager | 2018-01-30 |