Assignee
HANKISON CORP
US·4 granted patents·122 citations·filing 1974–1986
Top patents by PatentIndex Score
4 records- 0180US3980568ARadiation detection systemHANKISON CORP·Filed 1975·Granted Sep 14, 1976·41 cites·7 claims
- 0272US4976759AFilterHANKISON CORP·Filed 1986·Granted Dec 11, 1990·38 cites·12 claims
- 0370US4054428AMethod and apparatus for removing carbon monoxide from compressed airHANKISON CORP·Filed 1976·Granted Oct 18, 1977·29 cites·10 claims
- 0459US3977433AMulti-purpose valve structureHANKISON CORP·Filed 1974·Granted Aug 31, 1976·14 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →