Rolf Willms
3Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Mar 24, 1978 → Apr 29, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4213945A | Process and apparatus to purify waste industrial gases | Performing Operations; Transporting | 16 | Expired |
| US4328189A | Apparatus for the granulation of precipitation products formed from ammonium compounds | Chemistry; Metallurgy | 3 | Expired |
| US4394363A | Process for the granulation of precipitation products formed from ammonium compounds | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.