Inventor · disambiguated record
Long F. Chang
Also filed as: CHANG LONG F · CHANG LONG FEI
21 granted patents·1 pending application·1,272 citations·filing 1975–2009
97Inventor score
Files withOWENS ILLINOIS INC15OWENS ILLINOIS PLASTIC PROD2CHANG LONG F1COCA COLA CO1HUSKY INJECTION MOLDING1
Top patents by PatentIndex Score
22 records- 0199US4134510ABottle having ribbed bottomOWENS ILLINOIS INC·Filed 1977·Granted Jan 16, 1979·234 cites·4 claims
- 0298US4436216ARibbed base cupsOWENS ILLINOIS INC·Filed 1982·Granted Mar 13, 1984·148 cites·22 claims
- 0398US4036926AMethod for blow molding a container having a concave bottomOWENS ILLINOIS INC·Filed 1975·Granted Jul 19, 1977·128 cites·1 claims
- 0494US4715504AOriented plastic containerOWEN ILLINOIS PLASTIC PRODUCTS·Filed 1986·Granted Dec 29, 1987·106 cites·13 claims
- 0592US7820257B2Preforms for preparing lightweight stretch blow molded PET copolymer containers and methods for making and using sameCOCA COLA CO·Filed 2005·Granted Oct 26, 2010·17 cites·6 claims
- 0691US4342398ASelf-supporting plastic container for liquidsOWENS ILLINOIS INC·Filed 1980·Granted Aug 3, 1982·79 cites·9 claims
- 0787US4294366AFree-standing plastic bottleOWENS ILLINOIS INC·Filed 1980·Granted Oct 13, 1981·66 cites·4 claims
- 0886US4438856ACombination base cup and bottleOWENS ILLINOIS INC·Filed 1981·Granted Mar 27, 1984·65 cites·14 claims
- 0985US4392579AClosure with domed portionOWENS ILLINOIS INC·Filed 1981·Granted Jul 12, 1983·58 cites·6 claims
- 1084US4150079AMethod for controlling crystallization in thermoplastic materialsOWENS ILLINOIS INC·Filed 1977·Granted Apr 17, 1979·34 cites·10 claims
- 1183US4571173AMethod for thermally conditioning a thermoplastic preformOWENS ILLINOIS INC·Filed 1984·Granted Feb 18, 1986·38 cites·18 claims
- 1281US5683731AMelt flow redistributorHUSKY INJECTION MOLDING·Filed 1995·Granted Nov 4, 1997·50 cites·12 claims
- 1379US4759454AHollow plastic bottle with wrap-around labelOWENS ILLINOIS PLASTIC PROD·Filed 1986·Granted Jul 26, 1988·55 cites·8 claims
- 1474US4219322AApparatus for molding plastic articlesOWENS ILLINOIS INC·Filed 1978·Granted Aug 26, 1980·27 cites·4 claims
- 1573US4566600APlastic containerOWENS ILLINOIS INC·Filed 1985·Granted Jan 28, 1986·33 cites·11 claims
- 1672US4640428AHigh gas barrier plastic closureOWENS ILLINOIS INC·Filed 1985·Granted Feb 3, 1987·41 cites·10 claims
- 1772US4552275APressurized fluid packageOWENS ILLINOIS INC·Filed 1983·Granted Nov 12, 1985·41 cites·18 claims
- 1871US8247049B2Preforms for preparing lightweight stretch blow molded pet copolymer containers and methods for making and using sameSHI YU·Filed 2009·Granted Aug 21, 2012·3 cites·8 claims
- 1963US4729864AIn-mold labeling of plastic containersOWENS ILLINOIS PLASTIC PROD·Filed 1987·Granted Mar 8, 1988·26 cites·3 claims
- 2057US4150088AMethod of injection molding with displacement of mold from injection position and applying pressure during coolingOWENS ILLINOIS INC·Filed 1977·Granted Apr 17, 1979·15 cites·8 claims
- 2142US4017250AApparatus for blow moldingOWENS ILLINOIS INC·Filed 1975·Granted Apr 12, 1977·8 cites·6 claims
- 2242US2006074614A1Apparatus and method for virtual prototyping of blow molded objectsCHANG LONG F·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →