Erich Frank
11Patents
4h-index
12Co-inventors
57Inventor score
Filing activity: Apr 13, 1982 → Jun 5, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9472865B2 | Screw connecting electrical conductors with a shearable screw | Electricity | 7 | Active |
| US6589084B1 | Device for plug-connecting electric lines | Electricity | 6 | Expired |
| US8702438B2 | Electrical plug connection element | Electricity | 5 | Active |
| US6544348B1 | Method for cleaning printing machines and printing moulds | Chemistry; Metallurgy | 5 | Expired |
| US5584653A | Device for reducing the generation of noise in fans | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9225082B2 | Device for electrically connecting a cable, in particular a plug-in connector part | Electricity | 2 | Active |
| US9004955B2 | Electrical plug-in connector element and plug-in connector part comprising a plurality of plug-in connector elements | Electricity | 2 | Active |
| US9876290B2 | Apparatus for making contact with an electrical conductor, and connection or connecting device with an apparatus of this kind | Electricity | 1 | Active |
| US7901494B2 | Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inks | Chemistry; Metallurgy | 0 | Active |
| US4429569A | Device for testing the shore-hardness of rubber-like articles | Physics | 0 | Expired |
| US8187373B2 | Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inks | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.