Inventor · disambiguated record
Rudolf Helm
Also filed as: HELM RUDOLF
3 granted patents·16 citations·filing 1973–1994
65Inventor score
Files withBAYER AG3
Top patents by PatentIndex Score
3 records- 0149US5502256AProcess for preparing 2,2'-dinitrodiphenyl disulphideBAYER AG·Filed 1994·Granted Mar 26, 1996·4 cites·11 claims
- 0249US4034042AProcess for the production of 4-nitroso-diphenylamineBAYER AG·Filed 1973·Granted Jul 5, 1977·10 cites·6 claims
- 0342US4400560AProcess for the preparation of a mixture of low-molecular weight polyhoric alcoholsBAYER AG·Filed 1981·Granted Aug 23, 1983·2 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →