Inventor · disambiguated record
Gerald E. Christiansen
Also filed as: CHRISTIANSEN GERALD E
3 granted patents·8 citations·filing 1975–1980
59Inventor score
Top patents by PatentIndex Score
3 records- 0124US4316485ASingle handle mixing valve with improved seatYOUNG STEPHEN A·Filed 1979·Granted Feb 23, 1982·4 cites·1 claims
- 0224US4315525AMixing valveYOUNG STEPHEN A·Filed 1980·Granted Feb 16, 1982·0 cites·6 claims
- 0321US3991973ACartridge valve with multiple shut-offPOLITZ WILLIAM E·Filed 1975·Granted Nov 16, 1976·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →