Assignee
CVI CORP
5 granted patents·85 citations·filing 1974–1976
Top patents by PatentIndex Score
5 records- 0180US4135896AGas purifier having rechargeable adsorber filter with removeable rechargeable sample canisterCVI CORP·Filed 1975·Granted Jan 23, 1979·35 cites·26 claims
- 0264US3964890ARechargeable particulate filter for radioactive contaminated gas streamsCVI CORP·Filed 1974·Granted Jun 22, 1976·22 cites·3 claims
- 0352US4133651AMethods for removing radioactive isotopes from contaminated streamsCVI CORP·Filed 1976·Granted Jan 9, 1979·12 cites·18 claims
- 0445US3964887ARadioactive gas standby treatment apparatus with high efficiency rechargeable charcoal filterCVI CORP·Filed 1975·Granted Jun 22, 1976·11 cites·2 claims
- 0535US3972451AAdsorber filter fill system closure apparatusCVI CORP·Filed 1975·Granted Aug 3, 1976·5 cites·11 claims
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