Erich Wech
7Patents
5h-index
3Co-inventors
52Inventor score
Filing activity: Oct 23, 1981 → Nov 24, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4414900A | Non-leaking printing ink trough | Performing Operations; Transporting | 18 | Expired |
| US5692439A | Printing unit for blanket-to-blanket printing | Performing Operations; Transporting | 14 | Expired |
| US5134934A | Printing system for flying plate change | Performing Operations; Transporting | 11 | Expired |
| US6109177A | Film inking unit for a rotary printing machine | Performing Operations; Transporting | 10 | Expired |
| US4765240A | Safety rail for accident prevention in rotary printing machines | Performing Operations; Transporting | 9 | Expired |
| US6314883A | Apparatus and method for compensating for slip of a printing-plate sleeve | Performing Operations; Transporting | 3 | Expired |
| US6109184A | Cooling arrangement in a folding assembly and cooling process | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.