Michael Gärtner
6Patents
3h-index
8Co-inventors
46Inventor score
Filing activity: Feb 26, 1992 → Oct 19, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5205167A | Method and apparatus for locating stratification in production fluid in a well | Physics | 20 | Expired |
| US5357797A | Method and apparatus for correcting MWD porosity measurement | Fixed Constructions | 19 | Expired |
| US5359195A | Gas hold up tool for use in cased well boreholes | Physics | 6 | Expired |
| US8326491B2 | Method and device for determining an absolute value of a variable | Performing Operations; Transporting | 3 | Active |
| US8913247B2 | Device and method for interferometric vibration measurement of an object | Physics | 3 | Active |
| US8170746B2 | Method for determining unstable driving states | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.