Assignee
CORETANK INC
US·4 granted patents·172 citations·filing 1989–1992
Top patents by PatentIndex Score
4 records- 0178US4939833ADouble containment and leak detection apparatusCORETANK INC·Filed 1989·Granted Jul 10, 1990·60 cites·10 claims
- 0276US5096087ADouble containment and leak detection apparatusCORETANK INC·Filed 1990·Granted Mar 17, 1992·62 cites·10 claims
- 0357US5265465ASecondary containment and dual leak detection systemCORETANK INC·Filed 1992·Granted Nov 30, 1993·30 cites·17 claims
- 0445US5172584ASecondary containment and leak detection apparatusCORETANK INC·Filed 1990·Granted Dec 22, 1992·20 cites·17 claims
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