Inventor · disambiguated record
Heinz Klein
Also filed as: KLEIN HEINZ G · KLEIN HEINZ GUNTER · KLEIN HEINZ-GUENTER
4 granted patents·1 pending application·179 citations·filing 1976–2004
80Inventor score
Top patents by PatentIndex Score
5 records- 0194US7234460B2Metering valve for a metered dose inhaler providing consistent delivery3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jun 26, 2007·99 cites·35 claims
- 0292US4055458AEtching glass with HF and fluorine-containing surfactantBAYER AG·Filed 1976·Granted Oct 25, 1977·61 cites·3 claims
- 0358US4006064AProcess for the electrodeposition of chrome plate using fluorine-containing wetting agentsBAYER AG·Filed 1976·Granted Feb 1, 1977·10 cites·10 claims
- 0449US4919680AHigh-extraction chrome tanning processBAYER AG·Filed 1988·Granted Apr 24, 1990·9 cites·6 claims
- 0544US2006131346A1Two component molded valve stemsPURKINS GRAHAM R·Filed 2004·Application pending·0 cites
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