Walter Steppich
2Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Jun 20, 1979 → Oct 2, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4720577A | Process for the extraction of carboxylic acids from dilute aqueous solutions | Chemistry; Metallurgy | 7 | Expired |
| US4237073A | Process for the manufacture of acetaldehyde | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.