Inventor · disambiguated record
Erich Csapo
Also filed as: CSAPO ERICH
5 granted patents·63 citations·filing 1984–1985
79Inventor score
Files withEVVA WERKE5
Top patents by PatentIndex Score
5 records- 0173US4686841ARotatable magnetic tumbler and magnetic lock containing sameEVVA WERKE·Filed 1985·Granted Aug 18, 1987·30 cites·8 claims
- 0261US4516416ALocking device and keyEVVA WERKE·Filed 1984·Granted May 14, 1985·18 cites·19 claims
- 0334US4665726ALock cylinder with rotatable magnetic tumblersEVVA WERKE·Filed 1985·Granted May 19, 1987·5 cites·7 claims
- 0434US4576026ACylinder lock having coupling meansEVVA WERKE·Filed 1984·Granted Mar 18, 1986·8 cites·4 claims
- 0529US4669284ALock cylinder with rotatable magnetic tumblersEVVA WERKE·Filed 1985·Granted Jun 2, 1987·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →