Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789122 | Hormone containing emulsion | Ilona Kaspar, Doris Röthlein, Martin Wolf, Jürgen Schmitt | 2017-10-17 |
| D684489 | Oxygen sensor and indicator for medical use | Joachim Beine | 2013-06-18 |
| D676771 | Oxygen sensor and indicator for medical use | Joachim Beine | 2013-02-26 |
| 5679894 | Apparatus and method for drilling boreholes | John W. Harrell, Herbert W. Beimgraben | 1997-10-21 |
| 5343967 | Apparatus for optional straight or directional drilling underground formations | Rolf Panzke | 1994-09-06 |
| 5065826 | Apparatus for optional straight or directional drilling underground formations | Rolf Panzke | 1991-11-19 |
| 4892420 | Friction bearing for deep well drilling tools | — | 1990-01-09 |
| 4889195 | Drill bit direct drive for deep well drilling tools | Heinrich Daenicke | 1989-12-26 |
| 4854401 | Drill bit direct drive for deep well drilling tools | Heinrich Daenicke | 1989-08-08 |
| 4739842 | Apparatus for optional straight or directional drilling underground formations | Rolf Panzke | 1988-04-26 |
| 4698794 | Device for remote transmission of information | Ulrich Hense | 1987-10-06 |
| 4629013 | Drive device for a drill bit | Heinrich Daenicke | 1986-12-16 |
| 4610307 | Method and apparatus for selectively straight or directional drilling in subsurface rock formation | Rainer Jurgens | 1986-09-09 |