Inventor · disambiguated record
Christian Schaal
Also filed as: SCHAAL CHRISTIAN
5 granted patents·62 citations·filing 1977–2001
81Inventor score
Top patents by PatentIndex Score
5 records- 0182US6309470B1Composition and method for cleaning surfacesWATER WHOLE INTERNATIONAL INC·Filed 2000·Granted Oct 30, 2001·19 cites·3 claims
- 0265US7183246B2Cleaning/disinfectant composition to clean surfacesFLORAN TECHNOLOGIES INC·Filed 2001·Granted Feb 27, 2007·6 cites·11 claims
- 0357US5625546AMethod and apparatus for the variable allocation of static inverters to at least one loadINVENTIO AG·Filed 1995·Granted Apr 29, 1997·28 cites·15 claims
- 0440US6346217B1Composition and method for cleaning drink water tanksWATER WHOLE INTERNATIONAL INC·Filed 1999·Granted Feb 12, 2002·6 cites·6 claims
- 0532US4085718AExhaust gas return system for auto-igniting internal combustion enginesDAIMLER BENZ AG·Filed 1977·Granted Apr 25, 1978·3 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →