Inventor · disambiguated record
Heinz Hirsch
Also filed as: HIRSCH HEINZ
5 granted patents·172 citations·filing 1989–1996
83Inventor score
Files withGROHE ARMATUREN FRIEDRICH5
Top patents by PatentIndex Score
5 records- 0181US5829072AAutomatic shower controlGROHE ARMATUREN FRIEDRICH·Filed 1996·Granted Nov 3, 1998·68 cites·3 claims
- 0280US5522429AStroke limiter for single-lever mixing valveGROHE ARMATUREN FRIEDRICH·Filed 1994·Granted Jun 4, 1996·59 cites·20 claims
- 0367US5014736AShut-off and control valveGROHE ARMATUREN FRIEDRICH·Filed 1989·Granted May 14, 1991·26 cites·12 claims
- 0439US5044605AFlow-control and shutoff valveGROHE ARMATUREN FRIEDRICH·Filed 1990·Granted Sep 3, 1991·10 cites·13 claims
- 0537US5143349AValve with flow shieldGROHE ARMATUREN FRIEDRICH·Filed 1990·Granted Sep 1, 1992·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →