Erich Kattner
14Patents
10h-index
10Co-inventors
69Inventor score
Filing activity: Dec 9, 1975 → Feb 14, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4158847A | Piezoelectric operated printer head for ink-operated mosaic printer units | Performing Operations; Transporting | 77 | Expired |
| US4149172A | Ink supply system for piezoelectrically operated printing jets | Performing Operations; Transporting | 60 | Expired |
| US7191705B2 | Printing device and method, in which a humidity promoter is applied prior to the ink-repellent or ink-receptive layer | Performing Operations; Transporting | 53 | Expired |
| US4504845A | Piezoelectric printing head for ink jet printer, and method | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4112435A | Protective and cleaning device for writing heads in ink recorder devices | Performing Operations; Transporting | 30 | Expired |
| US4250512A | Heating device for recording heads in ink mosaic recorders | Performing Operations; Transporting | 24 | Expired |
| US4209794A | Nozzle plate for an ink recording device | Physics | 17 | Expired |
| US4124853A | Hydraulic dampening device in an ink supply system of an ink operated mosaic printer unit | Performing Operations; Transporting | 16 | Expired |
| US4368477A | Arrangement for a printing head in ink mosaic printing devices | Performing Operations; Transporting | 11 | Expired |
| US4379304A | Screen for a mosaic ink recorder | Performing Operations; Transporting | 10 | Expired |
| US4266250A | Arrangement for the optoelectrical scanning of a master | Electricity | 9 | Expired |
| US4963897A | Planar ink-jet print head in a dual in-line package | Performing Operations; Transporting | 9 | Expired |
| US4095238A | Piezoelectric drive element for the printer heads used in ink-operated mosaic printer units | Performing Operations; Transporting | 9 | Expired |
| US6121995A | Cooling arrangement for electro-optical character generator | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.