Inventor · disambiguated record
Jean-Benoît Langouche
Also filed as: LANGOUCHE JEAN-BENOÎT
3 granted patents·3 citations·filing 2015–2017
54Inventor score
Files withGLUTTON CLEANING MACHINES DIV DE LANGE CHRISTIAN SA1GLUTTON CLEANING MACHINES SA1LANGE CHRISTIAN SA1
Top patents by PatentIndex Score
3 records- 0160US10470635B2Urban or industrial aspiratorGLUTTON CLEANING MACHINES DIV DE LANGE CHRISTIAN SA·Filed 2015·Granted Nov 12, 2019·2 cites·36 claims
- 0254US10213083B2Urban or industrial vacuum cleanerLANGE CHRISTIAN SA·Filed 2015·Granted Feb 26, 2019·1 cites·12 claims
- 0328US11814800B2Street sweeperGLUTTON CLEANING MACHINES SA·Filed 2017·Granted Nov 14, 2023·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →