Assignee
MATSI INC
US·4 granted patents·274 citations·filing 1988–1994
Top patents by PatentIndex Score
4 records- 0188US5554452AMetal-air batteries having improved air access valvesMATSI INC·Filed 1994·Granted Sep 10, 1996·106 cites·25 claims
- 0279US5328778AMetal-air cells comprising collapsible foam members and means for minimizing internal pressure buildupMATSI INC·Filed 1993·Granted Jul 12, 1994·80 cites·20 claims
- 0377US5458988AMetal-air-cells having improved anode assembliesMATSI INC·Filed 1993·Granted Oct 17, 1995·58 cites·14 claims
- 0459US4838442AProduct preserving stopperMATSI INC·Filed 1988·Granted Jun 13, 1989·30 cites·16 claims
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