Inventor · disambiguated record
Roland Käppeli
Also filed as: KAEPPELI ROLAND · KÄPPELI ROLAND
2 granted patents·22 citations·filing 1988–2015
57Inventor score
Top patents by PatentIndex Score
2 records- 0166US10299641B2Toilet seat having an automatic cleaning deviceCWS BOCO INT GMBH·Filed 2015·Granted May 28, 2019·2 cites·22 claims
- 0257US5172394AMethod for reducing the content of spurious signals in the output signals of a mixer, and mixer for carrying out the methodSPECTROSPIN AG·Filed 1988·Granted Dec 15, 1992·20 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →