Assignee
FOSTER INDUSTRIES CO LTD
HK·3 granted patents·38 citations·filing 1977–1980
Top patents by PatentIndex Score
3 records- 0182USD267514SPortable lanternFOSTER INDUSTRIES CO LTD·Filed 1980·Granted Jan 4, 1983·20 cites·1 claims
- 0281USD263454STraffic bollardFOSTER INDUSTRIES CO LTD·Filed 1979·Granted Mar 23, 1982·16 cites·1 claims
- 0340USD250217SFluorescent lanternFOSTER INDUSTRIES CO LTD·Filed 1977·Granted Nov 7, 1978·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →