Hans-Peter Kehrer
2Patents
2h-index
5Co-inventors
30Inventor score
Filing activity: Aug 7, 1981 → Jun 6, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4537793A | Method for generating hard, wear-proof surface layers on a metallic material | Chemistry; Metallurgy | 22 | Expired |
| US4413507A | Method and arrangement for determining tool wear | Physics | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.