Herbert Grabhoefer
3Patents
3h-index
4Co-inventors
36Inventor score
Filing activity: Dec 24, 1981 → Mar 12, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4508774A | Cellular, molded polyurethane parts, process for their preparation by thermoforming of polyester-urethane foam and their use | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4374935A | Process for the preparation of flexible polyurethane foams employing polyester-polyether polyol mixtures | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4362825A | Process for the preparation of flexible polyurethane foams with improved resistance to hydrolysis and good die cutability | Chemistry; Metallurgy | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.