Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913247 | Device and method for interferometric vibration measurement of an object | Christian Rembe, Alexander Drabenstedt, Mike Herberich, Andreas Leonhardt | 2014-12-16 |
| 8326491 | Method and device for determining an absolute value of a variable | — | 2012-12-04 |
| 8170746 | Method for determining unstable driving states | — | 2012-05-01 |
| 5357797 | Method and apparatus for correcting MWD porosity measurement | Voldi E. Maki, Jr. | 1994-10-25 |
| 5359195 | Gas hold up tool for use in cased well boreholes | Paul L. Sinclair, Christopher A. Schnoor | 1994-10-25 |
| 5205167 | Method and apparatus for locating stratification in production fluid in a well | Larry L. Gadeken | 1993-04-27 |