Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034524 | Measuring device for the angle of rotation of a rotating machine member | — | 2006-04-25 |
| 6139023 | Seal for movable structural components | Steffen Heine, Michael Kinzel | 2000-10-31 |
| 6103264 | Process for preparing a controlled release composition | Torsten Hoffmann, Klaus Liebold, Joachim Wolf | 2000-08-15 |
| 5874170 | Seal for movable structural components | Steffen Heine, Michael Kinzel | 1999-02-23 |
| 5756025 | Method for injection molding a seal carrier to a sealing member | Steffen Heine, Michael Kinzel | 1998-05-26 |
| 5544895 | Shaft packing | Steffen Heine, Rolf Johnen | 1996-08-13 |