Inventor · disambiguated record
Dieter Langsch
Also filed as: LANGSCH DIETER HANS JOSEF
1 granted patent·5 pending applications·5 citations·filing 2002–2015
25Inventor score
Top patents by PatentIndex Score
6 records- 0174US10251462B2Hair consultation tool arrangement and methodNOXELL CORP·Filed 2014·Granted Apr 9, 2019·5 cites·22 claims
- 0255US2004158938A1Method for colouring hairPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 0354US2004158941A1Hair colouring and conditioning compositionsPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 0451US2003110579A1Method for colouring hairPROCTER & GAMBLE·Filed 2002·Application pending·0 cites
- 0551US2003113286A1Hair colouring and conditioning compositionsPROCTER & GAMBLE·Filed 2002·Application pending·0 cites
- 0628US2016112616A1Hair Consultation Tool Arrangement and MethodPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →