Assignee
CROWELL CORP
US·22 granted patents·649 citations·filing 1976–1999
Top patents by PatentIndex Score
22 records- 0193US4864802APackagingCROWELL CORP·Filed 1988·Granted Sep 12, 1989·91 cites·12 claims
- 0292US4693056AHeat sealing and packagingCROWELL CORP·Filed 1985·Granted Sep 15, 1987·85 cites·8 claims
- 0387US4584225AProtective material and useCROWELL CORP·Filed 1983·Granted Apr 22, 1986·45 cites·2 claims
- 0484US4601157AAutomatic packagingCROWELL CORP·Filed 1984·Granted Jul 22, 1986·49 cites·9 claims
- 0583US5057169AProcess of protecting a surface using a foam laminateCROWELL CORP·Filed 1989·Granted Oct 15, 1991·42 cites·6 claims
- 0678US4321297ASheet packaging materialCROWELL CORP·Filed 1981·Granted Mar 23, 1982·51 cites·14 claims
- 0773US4529019ASafe tire inflatorCROWELL CORP·Filed 1983·Granted Jul 16, 1985·24 cites·31 claims
- 0869US6115999AMethod of forming a gift wrap articleCROWELL CORP·Filed 1999·Granted Sep 12, 2000·27 cites·12 claims
- 0969US4538659ASafe tire inflatorCROWELL CORP·Filed 1983·Granted Sep 3, 1985·22 cites·1 claims
- 1065US4263360ACoated paper-microfoam sheet packaging materialCROWELL CORP·Filed 1980·Granted Apr 21, 1981·31 cites·11 claims
- 1162US4987997APackaging bagCROWELL CORP·Filed 1988·Granted Jan 29, 1991·24 cites·13 claims
- 1262US4823945AProtective cushioningCROWELL CORP·Filed 1987·Granted Apr 25, 1989·18 cites·3 claims
- 1362US4086384AReforced paper-microfoam sheet packaging materialCROWELL CORP·Filed 1976·Granted Apr 25, 1978·28 cites·5 claims
- 1460US4980991AProtective wrappingCROWELL CORP·Filed 1986·Granted Jan 1, 1991·22 cites·3 claims
- 1560US4774800APackagingCROWELL CORP·Filed 1986·Granted Oct 4, 1988·18 cites·6 claims
- 1656US5035078ATree protection and transparent wrappingCROWELL CORP·Filed 1989·Granted Jul 30, 1991·19 cites·2 claims
- 1752US4698254APackaging laminateCROWELL CORP·Filed 1986·Granted Oct 6, 1987·15 cites·8 claims
- 1850US4950523AManufacture and use of cushiony packagingCROWELL CORP·Filed 1987·Granted Aug 21, 1990·12 cites·7 claims
- 1936US4505309ATire inflationCROWELL CORP·Filed 1983·Granted Mar 19, 1985·6 cites·5 claims
- 2032US4790433APackaging combinationCROWELL CORP·Filed 1987·Granted Dec 13, 1988·11 cites·7 claims
- 2131US5156910ACushiony packagingCROWELL CORP·Filed 1990·Granted Oct 20, 1992·5 cites·2 claims
- 2230US4410021ATire inflationCROWELL CORP·Filed 1981·Granted Oct 18, 1983·4 cites·6 claims
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