Michael Berke
5Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Jun 2, 1986 → Sep 7, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7087004B1 | Self-administered back massage | Human Necessities | 20 | Expired |
| US7240554B2 | Method and device for sizing a crack in a workpiece using the ultrasonic pulse-echo technique | Physics | 10 | Expired |
| US4711230A | Chiropractic adjustment device | Human Necessities | 7 | Expired |
| US8770027B2 | Pulse-echo method by means of an array-type probe and temperature compensation | Physics | 1 | Active |
| US8739630B2 | Pulse-echo method for determining the damping block geometry | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.