Inventor · disambiguated record
Marvin H. Lehr
Also filed as: LEHR MARVIN H
11 granted patents·117 citations·filing 1978–1992
90Inventor score
Files withGOODRICH CO B F11
Top patents by PatentIndex Score
11 records- 0175US4161472AImpact modified vinyl chloride polymer compositionGOODRICH CO B F·Filed 1978·Granted Jul 17, 1979·29 cites·15 claims
- 0262US4820750APigmented vinyl chloride polymer or blend thereof having improved mechanical propertiesGOODRICH CO B F·Filed 1988·Granted Apr 11, 1989·14 cites·19 claims
- 0357US4181644AImpact modified polymer compositionGOODRICH CO B F·Filed 1978·Granted Jan 1, 1980·13 cites·18 claims
- 0453US4584349AMethod and composition for improved melt processability of chlorinated polyvinyl chlorideGOODRICH CO B F·Filed 1985·Granted Apr 22, 1986·15 cites·5 claims
- 0552US4780497AReduced melt viscosity CPVC blends containing sulfur and various metal carbonate stabilizersGOODRICH CO B F·Filed 1988·Granted Oct 25, 1988·9 cites·16 claims
- 0651US5354812ATernary alloys of poly(vinyl chloride) with high heat distortion temperaturesGOODRICH CO B F·Filed 1992·Granted Oct 11, 1994·10 cites·20 claims
- 0749US4711921AStabilization of vinyl chloride polymersGOODRICH CO B F·Filed 1986·Granted Dec 8, 1987·8 cites·9 claims
- 0840US4868247AChlorinated polyvinyl chloride blends having low melt viscositiesGOODRICH CO B F·Filed 1988·Granted Sep 19, 1989·7 cites·13 claims
- 0940US4847331AMethod and composition for improved melt processability of chlorinated polyvinyl chlorideGOODRICH CO B F·Filed 1986·Granted Jul 11, 1989·6 cites·4 claims
- 1037US4863635AMethod of treating the surface of polymers with a cuprous compound to form a copper sulfide composite structureGOODRICH CO B F·Filed 1988·Granted Sep 5, 1989·4 cites·13 claims
- 1130US4647626AMethod and composition for improved melt processability of chlorinated polyvinyl chlorideGOODRICH CO B F·Filed 1985·Granted Mar 3, 1987·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →