Fernand Ketels
2Patents
1h-index
7Co-inventors
33Inventor score
Filing activity: Aug 14, 1991 → Jul 8, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5770034A | Process and apparatus for desilvering a silver-containing solution | Chemistry; Metallurgy | 14 | Expired |
| US5155014A | Method of developing direct positive silver halide material | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.