Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6223589 | Oil quality sensor | Franz Dickert, Peter Forth, Peter Lieberzeit, Klaus Dieter Marquardt | 2001-05-01 |
| 5079265 | Composition and methods for providing optimum bioavailability of the active ingredient 2-hydroxy-5-methyllaurophenoxime (HMLO) | Lothar Lucke, Gerhard Fries, Reinhard Neubert, Walter Furst, Jurgen Slapke +1 more | 1992-01-07 |
| 4339274 | Binding materials based upon magnesium compounds | Hubert Duyster, Gerhard Budan | 1982-07-13 |
| 4278636 | Calibrating device for a breath alcohol measuring instrument | Rainer Boldt | 1981-07-14 |