Franz Ricke
3Patents
2h-index
12Co-inventors
41Inventor score
Filing activity: Nov 25, 1983 → Feb 16, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4497668A | Phosphating process for zinc-plated metals | Chemistry; Metallurgy | 3 | Expired |
| US6461450B1 | Method for controlling the coating weight for strip-phosphating | Chemistry; Metallurgy | 3 | Expired |
| US5516372A | Process for phosphating steel strip galvanized on one side | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.