Inventor · disambiguated record
Axel Schumann
Also filed as: SCHUMANN AXEL
4 granted patents·38 citations·filing 1989–2015
72Inventor score
Top patents by PatentIndex Score
4 records- 0173US4968848AProcess of the prparation of perfluoroalkyl compounds, and pentafluoroethyltrimethylsilaneHOECHST AG·Filed 1989·Granted Nov 6, 1990·13 cites·13 claims
- 0272US6675992B2Grease gun for a motor driveFiled 2002·Granted Jan 13, 2004·23 cites·12 claims
- 0364US10126221B2Measuring arrangement for radiometric density- or fill level measuring of a medium in a measuring tubeENDRESS HAUSER GMBH CO KG·Filed 2015·Granted Nov 13, 2018·1 cites·10 claims
- 0433US4966987AFluoro-containing 1-arylalkoxytris(dialkylamino)phosphonium salt, a process for their preparation and their useHOECHST AG·Filed 1989·Granted Oct 30, 1990·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →