Inventor · disambiguated record
Johann Ratjen
Also filed as: RATJEN JOHANN · VEHLING ERNST
3 granted patents·36 citations·filing 1978–1992
70Inventor score
Top patents by PatentIndex Score
3 records- 0162US4169397ADevice for processing a fibrous cable continuously fed at a high speedNEUMUENSTER MASCH APP·Filed 1978·Granted Oct 2, 1979·17 cites·15 claims
- 0247US4343069AFiber cutting machineNEUMUENSTER MASCH APP·Filed 1980·Granted Aug 10, 1982·13 cites·15 claims
- 0334US5170687AMachine for cutting staple fibersNEUMAG GMBH·Filed 1992·Granted Dec 15, 1992·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →