Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935306 | Measurement system | — | 2011-05-03 |
| 7523646 | Filtering and measuring apparatus for oils | — | 2009-04-28 |
| 6822461 | Process and device for measuring the state of degradation of oils or fats | — | 2004-11-23 |
| 6469521 | Method for measuring the state of oils or fats | Willem Geul | 2002-10-22 |
| 6308574 | Measuring device to measure the pressure of an atmosphere | Franz Knopf | 2001-10-30 |