Inventor · disambiguated record
Erhard Lange
Also filed as: LANGE ERHARD
4 granted patents·70 citations·filing 1979–1998
78Inventor score
Top patents by PatentIndex Score
4 records- 0186US4268695AProcess for the continuous preparation of butane-1,4-diolHUELS CHEMISCHE WERKE AG·Filed 1979·Granted May 19, 1981·26 cites·10 claims
- 0286US4250337ATwo stage hydrogenation to make neopentyl glycolHUELS CHEMISCHE WERKE AG·Filed 1979·Granted Feb 10, 1981·24 cites·6 claims
- 0352US4542194ANaphtha-soluble, hydrogenated alkyl aryl ketone/formaldehyde resins and process for their productionHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Sep 17, 1985·11 cites·8 claims
- 0444US6013884AManually actuated electrical switchEATON CORP·Filed 1998·Granted Jan 11, 2000·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →