Herbert Burkhard
8Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Apr 2, 1974 → Nov 30, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4081418A | Emulsifiers useful for emulsion polymerization of vinyl monomers | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4522973A | Low temperature crosslinkable emulsion | Chemistry; Metallurgy | 16 | Expired |
| US4661175A | Method of making InGaAsP and InGaAs double hetero-structure lasers and LEDs | Electricity | 12 | Expired |
| US3947400A | Emulsion polymerization of acrylate or other vinyl monomers using selected mixtures of soluble salts of certain sulfosuccinic acid half esters | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4029624A | Emulsion polymerization of acrylate or other vinyl monomers using selected mixtures of soluble salts of certain sulfosuccinic acid half esters | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6266351A | Generator for producing a high-frequency, low-noise signal | Electricity | 2 | Expired |
| US5981648A | Polymeric curable compositions containing alkylacrylamidoglycolates | Chemistry; Metallurgy | 1 | Expired |
| US4495366A | Process for making trifunctional primary amine crosslinker | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.