Helmut Kratt
2Patents
2h-index
4Co-inventors
27Inventor score
Filing activity: Jan 30, 1998 → Feb 17, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5899644A | Apparatus for supporting a hand guided drill tool | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6039038A | Drilling assisting device for hand-guided drill | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.