Inventor · disambiguated record
Franz Widowitz
Also filed as: WIDOWITZ FRANZ
3 granted patents·2 citations·filing 2014–2018
50Inventor score
Technology areasC23C
Files withOERLIKON SURFACE SOLUTIONS AG PFAEFFIKON1OERLIKON SURFACE SOLUTIONS AG TRUBBACH1OERLIKON TRADING AG TRÜBBACH1
Top patents by PatentIndex Score
3 records- 0177US11499643B2Coated valve components with corrosion resistant sliding surfacesOERLIKON SURFACE SOLUTIONS AG PFAEFFIKON·Filed 2018·Granted Nov 15, 2022·2 cites·9 claims
- 0253US9534291B2DLC coating with run-in layerOERLIKON TRADING AG TRÜBBACH·Filed 2014·Granted Jan 3, 2017·0 cites·4 claims
- 0350US9840779B2Decorative, jet-black coatingOERLIKON SURFACE SOLUTIONS AG TRUBBACH·Filed 2014·Granted Dec 12, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →