Inventor · disambiguated record
Hans Geffers
Also filed as: GEFFERS HANS
3 granted patents·53 citations·filing 1973–1975
73Inventor score
Files withBAYER AG3
Top patents by PatentIndex Score
3 records- 0181US4020101Aα-Alkyl-phosphonosuccinic acid compounds and sequestering compositions containing themBAYER AG·Filed 1975·Granted Apr 26, 1977·13 cites·7 claims
- 0279US3933427AProcess for preventing corrosion and the formation of scale in water circulating systemBAYER AG·Filed 1973·Granted Jan 20, 1976·22 cites·6 claims
- 0359US4057511AProcess for preventing corrosion and the formation of scale in water circulating systemBAYER AG·Filed 1975·Granted Nov 8, 1977·18 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →