Guenter Heil
16Patents
10h-index
33Co-inventors
68Inventor score
Filing activity: Jul 29, 1976 → Aug 13, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4522693A | Photopolymerizable composition with acylphosphine sulfide photoinitiator and method | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4056453A | UV-curing printing inks | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4560456A | Magnetic recording media | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4113593A | Benzophenone-containing photopolymerizable binders for printing inks and coating compositions | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4559118A | Magnetic recording media | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4334034A | Process for the preparation of polymerizable polyurethane elastomers | Chemistry; Metallurgy | 17 | Expired |
| US4424314A | Curable coating composition | Physics | 15 | Expired |
| US4205139A | Curable coating composition | Physics | 14 | Expired |
| US4557813A | Magnetic recording media | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4147604A | Photopolymerizable binders containing diaminobenzophenones | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4666783A | Magnetic recording media | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4666781A | Magnetic recording media | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5084319A | Disk-shaped magnetic recording media, their production and information stores containing these recording media | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5130202A | Magnetic recording medium containing an isocyanate-free branched thermoplastic polyurethane binder resin with urea groups at the chain ends | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4673591A | Production of layer-type magnetic recording media | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4671969A | Production of layer-type magnetic recording media | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.