Inventor · disambiguated record
Gerald E. Kunkle
Also filed as: KUNKLE GERALD E
18 granted patents·679 citations·filing 1974–1987
95Inventor score
Files withPPG INDUSTRIES INC18
Top patents by PatentIndex Score
18 records- 0198US4738938AMelting and vacuum refining of glass or the like and composition of sheetPPG INDUSTRIES INC·Filed 1986·Granted Apr 19, 1988·115 cites·54 claims
- 0298US4632687AMethod of melting raw materials for glass or the like using solid fuels or fuel-batch mixturesPPG INDUSTRIES INC·Filed 1985·Granted Dec 30, 1986·127 cites·40 claims
- 0398US4381934AGlass batch liquefactionPPG INDUSTRIES INC·Filed 1981·Granted May 3, 1983·134 cites·36 claims
- 0495US4634461AMethod of melting raw materials for glass or the like with staged combustion and preheatingPPG INDUSTRIES INC·Filed 1985·Granted Jan 6, 1987·129 cites·54 claims
- 0590US4749400ADiscrete glass sheet cuttingPPG INDUSTRIES INC·Filed 1986·Granted Jun 7, 1988·43 cites·82 claims
- 0678US4654068AApparatus and method for ablating liquefaction of materialsPPG INDUSTRIES INC·Filed 1986·Granted Mar 31, 1987·24 cites·10 claims
- 0769US3930828AThermal control in a glass sheet forming chamberPPG INDUSTRIES INC·Filed 1974·Granted Jan 6, 1976·12 cites·8 claims
- 0858US4197107AConvex bottomed float glass forming chamber entrancePPG INDUSTRIES INC·Filed 1978·Granted Apr 8, 1980·11 cites·29 claims
- 0958US3973940ADelivery of molten glass to a glass forming processPPG INDUSTRIES INC·Filed 1975·Granted Aug 10, 1976·12 cites·7 claims
- 1056US4091156AManufactured glass by contiguous float processPPG INDUSTRIES INC·Filed 1974·Granted May 23, 1978·12 cites·1 claims
- 1154US4395272APressure sizing of float glassPPG INDUSTRIES INC·Filed 1981·Granted Jul 26, 1983·11 cites·8 claims
- 1253US4604121AMethod of pretreating glass batchPPG INDUSTRIES INC·Filed 1985·Granted Aug 5, 1986·9 cites·9 claims
- 1350US3932165AMethod and apparatus for forming a ribbon of glass on a bath of molten metalPPG INDUSTRIES INC·Filed 1974·Granted Jan 13, 1976·5 cites·15 claims
- 1447US4741749AVertical delivery arrangement for float glass processPPG INDUSTRIES INC·Filed 1987·Granted May 3, 1988·8 cites·14 claims
- 1546US4564379AMethod for ablating liquefaction of materialsPPG INDUSTRIES INC·Filed 1984·Granted Jan 14, 1986·7 cites·16 claims
- 1645US4838919APretreatment of fused cast refractoriesPPG INDUSTRIES INC·Filed 1987·Granted Jun 13, 1989·8 cites·12 claims
- 1744US4559071AAblating liquefaction methodPPG INDUSTRIES INC·Filed 1984·Granted Dec 17, 1985·6 cites·53 claims
- 1842US4789390ABatch melting vessel lid cooling constructionPPG INDUSTRIES INC·Filed 1987·Granted Dec 6, 1988·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →