Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117878 | Method and device for producing turbulences and the distribution thereof | — | 2006-10-10 |
| 6217207 | Current creating device and method for liquefaction of thickened crude oil sediments | Bruno Streich | 2001-04-17 |
| 5830283 | Method for avoiding sedimentation | Bernard Paringaux | 1998-11-03 |
| 5698299 | Thin laminated microstructure with precisely aligned openings | Walter Schmidt, Marco Martinelli | 1997-12-16 |
| 5615948 | Apparatus for avoiding sedimentation | — | 1997-04-01 |
| 5615950 | Apparatus for preventing sedimentation | Bernard Paringaux | 1997-04-01 |
| 5418525 | Person identification system | Carlo Haechler, Johann Locher | 1995-05-23 |