Claus Simeth
62Patents
11h-index
19Co-inventors
75Inventor score
Filing activity: Jan 14, 1974 → May 5, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4149461A | Device for eliminating effect of bearing play in printing press cylinders | Performing Operations; Transporting | 424 | Expired |
| US4484522A | System for reducing setting-up time in printing machines having register adjustment devices | Performing Operations; Transporting | 55 | Expired |
| US4553478A | Printing machine pre-setting arrangement | Performing Operations; Transporting | 43 | Expired |
| US4596468A | System for scanning color printing register marks printed on the printed sheets | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4665824A | Storage and retrieval of printing process data encoded on a printing plate | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4399767A | Varnishing unit in the delivery unit of a sheet-fed rotary printing press | Performing Operations; Transporting | 22 | Expired |
| US4119309A | Device for the flattening of sheets by means of suction | Performing Operations; Transporting | 19 | Expired |
| US4384524A | Arrangement for spreading sheets evenly on impression cylinder of printing presses | Performing Operations; Transporting | 13 | Expired |
| US3966196A | Sheet delivery mechanism | Performing Operations; Transporting | 13 | Expired |
| US4565129A | Device for the automatic pile change at the delivery of a printing | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4664949A | Printing machine for printing and final varnishing of sheets | Performing Operations; Transporting | 11 | Expired |
| US4060238A | Device for the smooth and flutter-free feeding of sheets on sheet-fed machines, particularly offset printing presses | Performing Operations; Transporting | 11 | Expired |
| US3979115A | Sheet lock for feed table in printing press | Performing Operations; Transporting | 10 | Expired |
| US5487336A | Suspension for a device serving as a guard in front of the printing-unit cylinders of a printing machine | Performing Operations; Transporting | 10 | Expired |
| US4697512A | Sheet gripper system for a printing press | Performing Operations; Transporting | 9 | Expired |
| US4404905A | Verso printing unit in the delivery of a sheet-fed rotary printing press | Performing Operations; Transporting | 9 | Expired |
| US4162652A | Device for cleaning cylinder bearers on printing presses | Performing Operations; Transporting | 9 | Expired |
| US5097763A | Plate cylinder arrangement for a printing press | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4252059A | Bearing assembly for a cylinder in a printing press | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4632029A | Inking mechanism for letterpress and offset printing machines | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5199757A | Gripper finger for the gripper spindle of a sheet-fed printing press | Performing Operations; Transporting | 8 | Expired |
| US4404908A | Arrangement for supplying ink to the printing plate of a printing press | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4217824A | Detachable gap covering on cylinders of printing presses | Performing Operations; Transporting | 8 | Expired |
| US4882991A | Change-over inking unit of a sheet-fed rotary press | Performing Operations; Transporting | 8 | Expired |
| US4806002A | Densitometric sensing device for use in printing presses | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.