Assignee
CONVAULT INC
US·13 granted patents·307 citations·filing 1987–1996
Top patents by PatentIndex Score
13 records- 0180US4826644AMethod for entombment of tanks in concreteCONVAULT INC·Filed 1987·Granted May 2, 1989·59 cites·15 claims
- 0275US4986436AAbove ground liquid storage system with overfill reservoirCONVAULT INC·Filed 1989·Granted Jan 22, 1991·47 cites·21 claims
- 0366US4934122AStorage vault and methodCONVAULT INC·Filed 1989·Granted Jun 19, 1990·31 cites·3 claims
- 0464US5157888AStorage vault and method for manufactureCONVAULT INC·Filed 1991·Granted Oct 27, 1992·34 cites·7 claims
- 0558US5372772AMethod for entombment of container in concreteCONVAULT INC·Filed 1993·Granted Dec 13, 1994·13 cites·19 claims
- 0657US4963082AApparatus for entombment of tanks in concreteCONVAULT INC·Filed 1989·Granted Oct 16, 1990·23 cites·2 claims
- 0755US4931235AMethod for making steel/concrete tanksCONVAULT INC·Filed 1989·Granted Jun 5, 1990·18 cites·8 claims
- 0852US5425466ACombination manway cover and emergency pressure relief apparatusCONVAULT INC·Filed 1994·Granted Jun 20, 1995·24 cites·9 claims
- 0946US5234191AApparatus for forming a fluid containment vaultCONVAULT INC·Filed 1991·Granted Aug 10, 1993·17 cites·2 claims
- 1043US5174079AFluid containment vault with homogeneous concrete-entombed tankCONVAULT INC·Filed 1991·Granted Dec 29, 1992·17 cites·15 claims
- 1141US5702026AContainer with secondary containment venting by form of constructionCONVAULT INC·Filed 1996·Granted Dec 30, 1997·13 cites·13 claims
- 1238USD387847SCylindrical storage tankCONVAULT INC·Filed 1996·Granted Dec 16, 1997·6 cites·1 claims
- 1332US5064155ATank stabilizerCONVAULT INC·Filed 1990·Granted Nov 12, 1991·5 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →