Robert A. Oppermann
6Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Sep 14, 1977 → Dec 30, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4153510A | High surface low volume biomass composite | Chemistry; Metallurgy | 38 | Expired |
| US4149936A | High surface low volume fungal biomass composite | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4246349A | Stabilization of immobilized bacteria | Chemistry; Metallurgy | 13 | Expired |
| US4286061A | Method for continuous culturing of microbes | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4149937A | High surface low volume yeast biomass composite | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5571443A | Synergistic combination of 2-(thiocyanomethylthio)benzothiazole and thiophanate compounds useful as fungicides | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.