Individual holder
CALDWELL MICHAEL C
4 granted patents·175 citations·filing 1979–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0195US4222972AMethod and means for carbonating liquids in situCALDWELL MICHAEL C·Filed 1979·Granted Sep 16, 1980·114 cites·14 claims
- 0267US4823969ACarbonation capCALDWELL MICHAEL C·Filed 1988·Granted Apr 25, 1989·16 cites·5 claims
- 0362US4343824AMethod for carbonating liquids in situCALDWELL MICHAEL C·Filed 1980·Granted Aug 10, 1982·20 cites·2 claims
- 0459US4676283AHome carbonation apparatus and methodCALDWELL MICHAEL C·Filed 1985·Granted Jun 30, 1987·25 cites·28 claims
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