Inventor · disambiguated record
Rudolf Maska
Also filed as: MASKA RUDOLF
21 granted patents·537 citations·filing 1974–1995
96Inventor score
Files withPPG INDUSTRIES INC21
Top patents by PatentIndex Score
21 records- 0194US4517322AAcrylated alkyd and polyester resinsPPG INDUSTRIES INC·Filed 1983·Granted May 14, 1985·82 cites·12 claims
- 0294US3991216ABeverage containers coated with a water based linerPPG INDUSTRIES INC·Filed 1975·Granted Nov 9, 1976·61 cites·4 claims
- 0393US4289674ABase-solubilized acrylic polymers and aqueous resinous dispersions of acrylic polymers and epoxy resinsPPG INDUSTRIES INC·Filed 1979·Granted Sep 15, 1981·77 cites·20 claims
- 0490US4440897AProcess of making substantially external surfactant-free vinyl polymer emulsion productsPPG INDUSTRIES INC·Filed 1982·Granted Apr 3, 1984·47 cites·10 claims
- 0589US4942193ATemporary protective coating compositionsPPG INDUSTRIES INC·Filed 1988·Granted Jul 17, 1990·44 cites·6 claims
- 0687US5252669AGrafted, thermoplastic, waterborne polymer and coating compositionPPG INDUSTRIES INC·Filed 1991·Granted Oct 12, 1993·41 cites·11 claims
- 0784US4948834AVinyl chloride-olefin copolymers having good color stability and flexibility for container coatingsPPG INDUSTRIES INC·Filed 1989·Granted Aug 14, 1990·39 cites·15 claims
- 0868US4097438AWater-based liners for beverage containersPPG INDUSTRIES INC·Filed 1974·Granted Jun 27, 1978·12 cites·5 claims
- 0966US4008293ACrosslinkable coating compositions and method of using the samePPG INDUSTRIES INC·Filed 1974·Granted Feb 15, 1977·11 cites·12 claims
- 1065US4335829ACoated metal surfaces and method of coating metal surfaces with aqueous resinous dispersions of epoxy resins and acrylic polymersPPG INDUSTRIES INC·Filed 1978·Granted Jun 22, 1982·16 cites·12 claims
- 1159US5229450ATemporary protective coating compositionsPPG INDUSTRIES INC·Filed 1991·Granted Jul 20, 1993·18 cites·8 claims
- 1258US4927875AMethod for preparing acrylic/polyester resinPPG INDUSTRIES INC·Filed 1989·Granted May 22, 1990·12 cites·9 claims
- 1353US4973622AVinyl chloride-olefin copolymers having good color stability and flexibility for container coatingsPPG INDUSTRIES INC·Filed 1990·Granted Nov 27, 1990·9 cites·3 claims
- 1452US5142019AOligomers formed from reaction of acrylamidoglycolate alkyl ethers with β-hydroxyalkylaminesPPG INDUSTRIES INC·Filed 1991·Granted Aug 25, 1992·9 cites·6 claims
- 1552US4873281AStable water-solubilized polyester/acrylic resins made utilizing hydrocarbon waxes and low acid value polyestersPPG INDUSTRIES INC·Filed 1987·Granted Oct 10, 1989·10 cites·17 claims
- 1650US4619952AResinous blends of epoxy and acrylic resins and the use thereof in electrodepositionPPG INDUSTRIES INC·Filed 1985·Granted Oct 28, 1986·11 cites·24 claims
- 1750US4605476AResinous blends of epoxy and acrylic resins and the use thereof in electrodepositionPPG INDUSTRIES INC·Filed 1984·Granted Aug 12, 1986·10 cites·9 claims
- 1848US5116922APolymers containing beta-hydroxyalkylamide groupsPPG INDUSTRIES INC·Filed 1991·Granted May 26, 1992·8 cites·9 claims
- 1943US5639814ATemporary protective coating compositions capable of low temperature dryingPPG INDUSTRIES INC·Filed 1995·Granted Jun 17, 1997·8 cites·10 claims
- 2042US5034454AWater reducible acrylic with superior dip and flow characteristics/low VOCPPG INDUSTRIES INC·Filed 1989·Granted Jul 23, 1991·7 cites·10 claims
- 2136US4916181AWater-borne acrylic/polyester resinPPG INDUSTRIES INC·Filed 1987·Granted Apr 10, 1990·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →