Helmut Prekel
3Patents
3h-index
2Co-inventors
30Inventor score
Filing activity: May 8, 1996 → Dec 10, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5803606A | Surface photothermic testing device | Physics | 16 | Expired |
| US5841138A | Method of an apparatus for nondestructuve workpiece testing | Physics | 4 | Expired |
| US5760400A | Method and a device for photothermally testing workpieces | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.