Inventor · disambiguated record
Fritz Ehrhard
Also filed as: EHRHARD FRITZ · GEBAUER HERBERT
3 granted patents·33 citations·filing 1974–1986
70Inventor score
Files withBAYER AG3
Top patents by PatentIndex Score
3 records- 0167US3941855AShaped polyurethane articles and a method for making themBAYER AG·Filed 1974·Granted Mar 2, 1976·17 cites·7 claims
- 0246US4720519AProcess for the production of non-foamed moldingsBAYER AG·Filed 1986·Granted Jan 19, 1988·8 cites·6 claims
- 0345US4163095AProcess for the solvent-free production of solid plastic moldings sealing compounds and insulations using a polyisocyanate mixture containing 2,4'-diisocyanatodiphenylmethaneBAYER AG·Filed 1977·Granted Jul 31, 1979·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →