Jacques M. Holenka
9Patents
8h-index
15Co-inventors
62Inventor score
Filing activity: May 28, 1985 → Mar 4, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5804820A | Method for determining density of an earth formation | Physics | 78 | Expired |
| US5250806A | Stand-off compensated formation measurements apparatus and method | Physics | 68 | Expired |
| US5513528A | Logging while drilling method and apparatus for measuring standoff as a function of angular position within a borehole | Fixed Constructions | 65 | Expired |
| US5473158A | Logging while drilling method and apparatus for measuring formation characteristics as a function of angular position within a borehole | Fixed Constructions | 62 | Expired |
| US4661700A | Well logging sonde with shielded collimated window | Physics | 42 | Expired |
| US5539225A | Accelerator-based methods and apparatus for measurement-while-drilling | Physics | 37 | Expired |
| US5023449A | Nuclear spectroscopy signal stabilization and calibration method and apparatus | Physics | 22 | Expired |
| USRE36012E | Accelerator-based methods and apparatus for measurement-while-drilling | General | 19 | Expired |
| US5635711A | Apparatus and method for the suppression of microphonic noise in proportional counters for borehole logging-while-drilling | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.