Assignee
GUARDIAN CONTAINMENT CORP
US·6 granted patents·147 citations·filing 1993–2002
Top patents by PatentIndex Score
6 records- 0174US6340269B1Underground storage vaultGUARDIAN CONTAINMENT CORP·Filed 1998·Granted Jan 22, 2002·32 cites·20 claims
- 0269US6637976B2Underground storage vaultGUARDIAN CONTAINMENT CORP·Filed 2002·Granted Oct 28, 2003·24 cites·20 claims
- 0364US5582310AAbove-grade storage vaultGUARDIAN CONTAINMENT CORP·Filed 1994·Granted Dec 10, 1996·29 cites·21 claims
- 0457US5769109AStorage vault with overflow containment collarGUARDIAN CONTAINMENT CORP·Filed 1996·Granted Jun 23, 1998·28 cites·14 claims
- 0552US6196761B1Underground storage vaultGUARDIAN CONTAINMENT CORP·Filed 1998·Granted Mar 6, 2001·23 cites·8 claims
- 0638US5454544AStorage vault cover casting assemblyGUARDIAN CONTAINMENT CORP·Filed 1993·Granted Oct 3, 1995·11 cites·15 claims
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