Inventor · disambiguated record
Christian Lange
Also filed as: LANGE CHRISTIAN · LANGE CHRISTIAN D
7 granted patents·2 pending applications·5 citations·filing 2004–2021
73Inventor score
Files withLANGE CHRISTIAN SA3GLUTTON CLEANING MACHINES SA2GLUTTON CLEANING MACHINES DIV DE LANGE CHRISTIAN SA1LANGE CHRISTIAN D1PLYMOUTH TUBE CO1
Top patents by PatentIndex Score
9 records- 0186USD968736SWater tank for vacuum cleanerGLUTTON CLEANING MACHINES SA·Filed 2021·Granted Nov 1, 2022·2 cites·1 claims
- 0260US11305329B2Tubing with hydrophobic surfacePLYMOUTH TUBE CO·Filed 2019·Granted Apr 19, 2022·0 cites·18 claims
- 0360US10470635B2Urban or industrial aspiratorGLUTTON CLEANING MACHINES DIV DE LANGE CHRISTIAN SA·Filed 2015·Granted Nov 12, 2019·2 cites·36 claims
- 0454US10213083B2Urban or industrial vacuum cleanerLANGE CHRISTIAN SA·Filed 2015·Granted Feb 26, 2019·1 cites·12 claims
- 0548US2021007275A1Process for continuously supplying batches of nutrient rich irrigation water to a Deep/Shallow Water Culture Growing SystemLANGE CHRISTIAN D·Filed 2019·Application pending·0 cites
- 0636US2004176532A1Method for improved production of graft polymersFiled 2004·Application pending·0 cites
- 0735US10603693B2Waste separation applianceLANGE CHRISTIAN SA·Filed 2016·Granted Mar 31, 2020·0 cites·14 claims
- 0828US11814800B2Street sweeperGLUTTON CLEANING MACHINES SA·Filed 2017·Granted Nov 14, 2023·0 cites·22 claims
- 0927USD927810SDirectional arm for a vacuum cleaner tubeLANGE CHRISTIAN SA·Filed 2019·Granted Aug 10, 2021·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →