Heinrich Willenberg
3Patents
2h-index
5Co-inventors
37Inventor score
Filing activity: Apr 15, 1982 → Jun 4, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4428920A | Process of producing potassium tetrafluoro aluminate | Performing Operations; Transporting | 17 | Expired |
| US5968288A | Method for the preparation of a soldering flux | Chemistry; Metallurgy | 4 | Expired |
| US4694112A | Process for producing 2,2,2-trifluoroethanol | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.