Assignee
KARA STEPHEN
4 granted patents·90 citations·filing 1977–1983
Top patents by PatentIndex Score
4 records- 0186US4141053AMagnetic tape head cleaning apparatusKARA STEPHEN·Filed 1977·Granted Feb 20, 1979·33 cites·9 claims
- 0283US4462056AVideo tape recorder cleaning deviceKARA STEPHEN·Filed 1981·Granted Jul 24, 1984·30 cites·6 claims
- 0375US4458281AMagnetic tape head cleaning apparatusKARA STEPHEN·Filed 1981·Granted Jul 3, 1984·21 cites·10 claims
- 0445US4683511AHead and guide cleaning device for video tape recorderKARA STEPHEN·Filed 1983·Granted Jul 28, 1987·6 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →