Klaus Witter
9Patents
6h-index
15Co-inventors
56Inventor score
Filing activity: Jun 28, 1973 → Mar 3, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3950760A | Device for writing with liquid ink | Performing Operations; Transporting | 55 | Expired |
| US4314894A | Method of making a magnetic memory layer | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4578651A | Magnetooptical modulator | Electricity | 12 | Expired |
| US4274935A | Magnetic memory layer | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4012666A | Method of and device for the removal of electrostatic charges | Physics | 8 | Expired |
| US4770504A | Magneto-optical light switching element and method of manufacturing same | Physics | 6 | Expired |
| US4893909A | Magneto-optical light switching element and method of manufacturing same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US3995282A | Device for selectively transferring spots of liquid ink | Performing Operations; Transporting | 4 | Expired |
| US4028711A | Method of and device for electrostatic printing | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.