Assignee
SONCA IND LTD
HK·3 granted patents·79 citations·filing 1976–1981
Top patents by PatentIndex Score
3 records- 0180US4403182ADry-cell holdersSONCA IND LTD·Filed 1981·Granted Sep 6, 1983·48 cites·8 claims
- 0261US4220304AAttachment for electric torchesSONCA IND LTD·Filed 1978·Granted Sep 2, 1980·19 cites·3 claims
- 0343US4150323AIntensity control of fluorescent lampsSONCA IND LTD·Filed 1976·Granted Apr 17, 1979·12 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →