Werner Lein
7Patents
4h-index
15Co-inventors
46Inventor score
Filing activity: Nov 19, 1973 → May 8, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3993303A | Method and apparatus for controlled feeding of sheets to printing machines or the like | Performing Operations; Transporting | 14 | Expired |
| US4116125A | Control system for positioning units exhibiting dead time in their response to activating signals | Performing Operations; Transporting | 9 | Expired |
| US4109574A | Control system for positioning units exhibiting dead times | Performing Operations; Transporting | 8 | Expired |
| US3966197A | Method and apparatus for controlled feeding of sheets to printing machines or the like | Performing Operations; Transporting | 7 | Expired |
| US4121820A | Control system for the sheet-feeding unit and sheet-presenting unit of a printing machine | Performing Operations; Transporting | 4 | Expired |
| US4457508A | Stack control apparatus for sheet feeders | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4033260A | Control system for multi-color rotary printing machines, especially for alternate one-side and two-side printing | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.