Inventor · disambiguated record
Werner Erhard
Also filed as: ERHARD WERNER · ERHARD WERNER HANS
8 granted patents·160 citations·filing 1982–2002
88Inventor score
Files withPRUFREX ELEKTRO APP5MUELLER DUTSCHKE HELGA1PRUEFREX ELECTRO APPARATEBAU I1SCHERR ALLAN LEE1
Top patents by PatentIndex Score
8 records- 0177US5138995AIgnition process, arrangement and apparatus for internal combustion engines with a magnetoPRUFREX ELEKTRO APP·Filed 1991·Granted Aug 18, 1992·22 cites·28 claims
- 0274US4722311ACapacitor ignition apparatusPRUFREX ELEKTRO APP·Filed 1987·Granted Feb 2, 1988·16 cites·8 claims
- 0370US5046468AMethod and system with inductive rotary emitter for the control especially of the ignition timing of internal combustion enginesPRUFREX ELEKTRO APP·Filed 1990·Granted Sep 10, 1991·18 cites·18 claims
- 0469US5050553ACapacitor ignition systemPRUFREX ELEKTRO APP·Filed 1990·Granted Sep 24, 1991·41 cites·10 claims
- 0568US5031593ASystem for controlling the carburetor of an internal combustion enginePRUEFREX ELECTRO APPARATEBAU I·Filed 1990·Granted Jul 16, 1991·35 cites·14 claims
- 0656US5069193AIgnition process, arangement and apparatus for internal combustion engines with a magnetoPRUFREX ELEKTRO APP·Filed 1990·Granted Dec 3, 1991·24 cites·12 claims
- 0734US4428333AElectronic ignition device for combustion enginesMUELLER DUTSCHKE HELGA·Filed 1982·Granted Jan 31, 1984·4 cites·7 claims
- 0830US8874503B2Method, system and apparatus for organizing information for managing life affairsSCHERR ALLAN LEE·Filed 2002·Granted Oct 28, 2014·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →