Inventor · disambiguated record
Willi Leutenegger
Also filed as: LEUTENEGGER WILLI
5 granted patents·50 citations·filing 1974–1980
78Inventor score
Top patents by PatentIndex Score
5 records- 0192US4270236AProcess for the dyeing of fibre materialCIBA GEIGY CORP·Filed 1976·Granted Jun 2, 1981·27 cites·8 claims
- 0280US4111645AFine particle application of dyes or optical brightener to leathers or fabrics in a tumbling drum at low volumes in a hydrophobic solventCIBA GEIGY AG·Filed 1975·Granted Sep 5, 1978·17 cites·20 claims
- 0341US4340387AProcess for the dyeing of fibre materialCIBA GEIGY CORP·Filed 1980·Granted Jul 20, 1982·4 cites·5 claims
- 0429US4329146AProcess for the dyeing of fibre materialCIBA GEIGY CORP·Filed 1980·Granted May 11, 1982·1 cites·5 claims
- 0527US3957429AProcess for the pretreatment or finishing of materials with application of a short liquor ratioCIBA GEIGY CORP·Filed 1974·Granted May 18, 1976·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →