Helmut Heier
4Patents
4h-index
4Co-inventors
39Inventor score
Filing activity: Nov 21, 1990 → May 15, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5251156A | Method and apparatus for non-contact measurement of object surfaces | Physics | 220 | Expired |
| US5615489A | Method of making coordinate measurements on workpieces | Physics | 125 | Expired |
| US5285397A | Coordinate-measuring machine for non-contact measurement of objects | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5625957A | Coordinate measuring apparatus having a probe in the form of a solid-state oscillator | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.