Inventor · disambiguated record
Leonard M. Cooper
Also filed as: COOPER LEONARD · COOPER LEONARD M · COOPER LEONARD MICHAEL
18 granted patents·3 pending applications·1,013 citations·filing 1977–2011
96Inventor score
Technology areasB65D
Files withMANVILLE CORP5RIVERWOOD INT CORP4DE PAULA ANDREA COLTRI2GRAPHIC PACKAGING INT INC2MANVILLE SERVICE CORP2
Top patents by PatentIndex Score
21 records- 0197US8070052B2Carton with handleSPIVEY SR RAYMOND R·Filed 2009·Granted Dec 6, 2011·60 cites·23 claims
- 0296US6105854ACarton with dispensing featureRIVERWOOD INT CORP·Filed 1999·Granted Aug 22, 2000·140 cites·12 claims
- 0395US5201412AClip-type article carrierRIVERWOOD NATURAL RESOURCES CO·Filed 1992·Granted Apr 13, 1993·141 cites·15 claims
- 0494US4449633AOvenable paperboard cartonMANVILLE SERVICE CORP·Filed 1979·Granted May 22, 1984·103 cites·5 claims
- 0593US5002186AArticle carrier with cushioned panelMANVILLE CORP·Filed 1990·Granted Mar 26, 1991·116 cites·6 claims
- 0693US4372599ACrown support beverage carrierMANVILLE SERVICE CORP·Filed 1981·Granted Feb 8, 1983·111 cites·2 claims
- 0792USD255011SCarton blankOLINKRAFT INC·Filed 1977·Granted May 20, 1980·36 cites·1 claims
- 0889US7998047B2Carton with reinforced handleGRAPHIC PACKAGING INT INC·Filed 2006·Granted Aug 16, 2011·17 cites·24 claims
- 0986US7984843B2Carton with reinforced handleGRAPHIC PACKAGING INT INC·Filed 2009·Granted Jul 26, 2011·16 cites·23 claims
- 1085US8109433B2Gusseted cartonDE PAULA ANDREA COLTRI·Filed 2009·Granted Feb 7, 2012·13 cites·26 claims
- 1183US5351878AWrap-around carrier with end restraintsRIVERWOOD INT CORP·Filed 1993·Granted Oct 4, 1994·66 cites·3 claims
- 1277US5107986AWrap-around carrier with article retainerRIVERWOOD INT CORP·Filed 1991·Granted Apr 28, 1992·54 cites·12 claims
- 1372US8752755B2Gusseted cartonDE PAULA ANDREA COLTRI·Filed 2011·Granted Jun 17, 2014·3 cites·27 claims
- 1470US4792038ABasket-type carrier for articles of various sizesMANVILLE CORP·Filed 1987·Granted Dec 20, 1988·39 cites·12 claims
- 1565US4860943AWrap-around carton locking meansMANVILLE CORP·Filed 1988·Granted Aug 29, 1989·31 cites·14 claims
- 1664US4844328AWrap-around carton with flange-receiving slotsMANVILLE CORP·Filed 1988·Granted Jul 4, 1989·32 cites·1 claims
- 1758US2010044420A1Carton with insertBRAND KIRSTEN LAURA·Filed 2009·Application pending·0 cites
- 1857US2007251982A1Gusseted CartonBRAND KIRSTEN L·Filed 2007·Application pending·0 cites
- 1952US2011240725A1Carton With Reinforced HandleSPIVEY SR RAYMOND RUDOLPH·Filed 2011·Application pending·0 cites
- 2049US5752605ATray and sleeve carton with double false wallsRIVERWOOD INT CORP·Filed 1996·Granted May 19, 1998·22 cites·5 claims
- 2142US4852731ASling-bottom article carrierMANVILLE CORP·Filed 1988·Granted Aug 1, 1989·13 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →