Inventor · disambiguated record
Bernhard Durrer
Also filed as: DURRER BERNHARD · SCHUBERT WOLFGANG
6 granted patents·104 citations·filing 1976–1996
84Inventor score
Files withCERBERUS AG6
Top patents by PatentIndex Score
6 records- 0179US4074341AInterlocked separable fire sensor constructionCERBERUS AG·Filed 1976·Granted Feb 14, 1978·35 cites·12 claims
- 0267US4352099AGas sensing unit for use in environment comprising explosive gasesCERBERUS AG·Filed 1980·Granted Sep 28, 1982·28 cites·12 claims
- 0346US5939994AAutomatic surveillance deviceCERBERUS AG·Filed 1996·Granted Aug 17, 1999·16 cites·20 claims
- 0445US5568133AFire alarmCERBERUS AG·Filed 1995·Granted Oct 22, 1996·18 cites·16 claims
- 0539US4189644ASmoke detector ionization chamberCERBERUS AG·Filed 1977·Granted Feb 19, 1980·5 cites·14 claims
- 0629US4582996AElectrode insulating member for ionization fire alarmCERBERUS AG·Filed 1983·Granted Apr 15, 1986·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →