Inventor · disambiguated record
Otwin Eich
Also filed as: EICH OTWIN
4 granted patents·123 citations·filing 1982–1991
80Inventor score
Files withBARMAG BARMER MASCHF4
Top patents by PatentIndex Score
4 records- 0191US5297381AHydraulic systemBARMAG BARMER MASCHF·Filed 1991·Granted Mar 29, 1994·57 cites·32 claims
- 0275US5394696AHydraulic systemBARMAG BARMER MASCHF·Filed 1991·Granted Mar 7, 1995·25 cites·8 claims
- 0371US4523901AControl apparatus for a positive displacement reciprocating pumpBARMAG BARMER MASCHF·Filed 1982·Granted Jun 18, 1985·26 cites·11 claims
- 0463US4535966AThrottle valveBARMAG BARMER MASCHF·Filed 1982·Granted Aug 20, 1985·15 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →