Friedhelm Bultmann
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: May 22, 1991 → May 22, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5190672A | Method for thermal disposal of sewage sludge | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.