Inventor · disambiguated record
David R. Butler
Also filed as: BUTLER DAVID R
4 granted patents·2 pending applications·61 citations·filing 1976–2010
78Inventor score
Top patents by PatentIndex Score
6 records- 0181US4928746AMoulds for metal casting and sleeves containing filters for use thereinFOSECO INT·Filed 1989·Granted May 29, 1990·18 cites·40 claims
- 0258US4961460AMoulds for metal casting and sleeves containing filters for use thereinFOSECO INT·Filed 1990·Granted Oct 9, 1990·19 cites·43 claims
- 0348US4694884AMolten metal casting and feeder sleeves for use thereinFOSECO INT·Filed 1986·Granted Sep 22, 1987·7 cites·34 claims
- 0448US2010294760A1Package array of holistic packagesCOCA COLA CO·Filed 2010·Application pending·0 cites
- 0546US4082390AConvertible tray cabinetSTUART C H INC·Filed 1976·Granted Apr 4, 1978·17 cites·31 claims
- 0646US2010294690A1Package displaying a holistic messageCOCA COLA PLAZA NW·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →