Helmut Schild
20Patents
10h-index
30Co-inventors
71Inventor score
Filing activity: Sep 23, 1992 → Apr 8, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5826505A | Drive for a printing press | Performing Operations; Transporting | 34 | Expired |
| US5983793A | Drive for a sheet-fed printing machine | Performing Operations; Transporting | 32 | Expired |
| US5479859A | Method and apparatus for controlling the automated changing of printing plates in printing machines | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5394614A | Apparatus for checking the in-register bearing of a printing plate on the plate cylinder of printing machines | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5331892A | Device for feeding printing plates onto the plate cylinder of printing machines, especially sheet-fed offset printing machines | Performing Operations; Transporting | 19 | Expired |
| US5454317A | Apparatus for the automatic changing of printing plates | Performing Operations; Transporting | 16 | Expired |
| US5511478A | Apparatus for the automated changing of printing plates of a printing machine | Performing Operations; Transporting | 14 | Expired |
| US5927195A | Printing machine | Performing Operations; Transporting | 11 | Expired |
| US5325778A | Device for clamping and tensioning printing plates | Performing Operations; Transporting | 10 | Expired |
| US5309835A | Device for drawing and bending printing plates | Performing Operations; Transporting | 10 | Expired |
| US5370051A | Clamping device for attaching printing plates in proper registry on the plate cylinder of printing machines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5715752A | Device for drawing a printing plate onto the plate cylinder of a printing machine | Performing Operations; Transporting | 8 | Expired |
| US5649482A | Apparatus and process for the print-on and print-off setting of a blanket cylinder in a sheeet fed offset printing machine | Performing Operations; Transporting | 8 | Expired |
| US5562033A | Suspension system for a plate nipping element in a printing machine | Performing Operations; Transporting | 6 | Expired |
| US5769461A | Releasable connection assembly for supply lines in a printing machine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5267510A | Mechanism for accurate-register sheet transfer and the transport of sheets between the printing units of a multi-color printing machine | Performing Operations; Transporting | 3 | Expired |
| US6032581A | Register control device for a printing machine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5875718A | Adjusting device for printing plates | Performing Operations; Transporting | 2 | Expired |
| US6425330B1 | Method for changing a printing plate | Performing Operations; Transporting | 1 | Expired |
| US7709986B2 | Direct drive for a cylinder of a converting machine | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.