Helmut Markert
18Patents
9h-index
35Co-inventors
68Inventor score
Filing activity: Sep 26, 1979 → May 9, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4741071A | Wiper blade | Performing Operations; Transporting | 73 | Expired |
| US4309790A | Windshield wiper yoke | Performing Operations; Transporting | 67 | Expired |
| US5242715A | Process for coating or bonding electronic components and subassemblies | Electricity | 32 | Expired |
| US4631306A | Method for the manufacture of molded materials | Electricity | 26 | Expired |
| US4564651A | Method for the manufacture of reaction resin molding materials | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4562227A | Heat-hardenable reaction resin mixtures comprising polyfunctional epoxide, polyisocyanate prepolymer and a reaction accelerator which is either a tertiary amine or an imidazole | Electricity | 16 | Expired |
| US4582723A | Heat-hardenable reaction resin mixtures for impregnating and embedding | Electricity | 16 | Expired |
| US4604314A | Printed circuit boards of laminated thermosetting sheets | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4576768A | Method for impregnating and embedding electrical windings | Electricity | 9 | Expired |
| US4969711A | Optical glass fiber with a primary coating of acrylic acid ester groups-containing organo-polysiloxanes | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5101029A | Isocyanurate-containing organosilicon compounds | Chemistry; Metallurgy | 8 | Expired |
| US4983419A | Method for generating thin layers on a silicone base | Chemistry; Metallurgy | 7 | Expired |
| US4638019A | Method for radical cross-linking of organic polymers | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4487053A | Windshield wiper yoke | Performing Operations; Transporting | 5 | Expired |
| US5496892A | Oxazolidinone structures-containing prepolymeric epoxy resin mixture | Performing Operations; Transporting | 4 | Expired |
| US6225377A | Blending epoxy resin-polyisocyanate-filler mixture and phenolic resin-filler mixture for molding | Electricity | 2 | Expired |
| US5239073A | Preparation of isocyanurate-containing organosilicon compounds | Chemistry; Metallurgy | 0 | Expired |
| US5527874A | Oxazolidinone structures-containing prepolymeric epoxy mixture | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.