Assignee
BIG BANG CO LTD
US·1 granted patent·1 pending application·12 citations·filing 1997–2007
Top patents by PatentIndex Score
2 records- 0147US6220231B1Device and method for improving engine combustion by use of magnetismBIG BANG CO LTD·Filed 1997·Granted Apr 24, 2001·12 cites·27 claims
- 0243US2008257163A1Gas-liquid separator, exhaust cleaner or air cleaner using the separator, and sterilizing air cleanerBIG BANG CO LTD·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →