Assignee
AMTEK RESEARCH INTERNATIONAL L
US·6 granted patents·198 citations·filing 1995–1997
Top patents by PatentIndex Score
6 records- 0175US5985484ABattery separationAMTEK RESEARCH INTERNATIONAL L·Filed 1997·Granted Nov 16, 1999·58 cites·20 claims
- 0269US5679479ABattery separatorAMTEK RESEARCH INTERNATIONAL L·Filed 1996·Granted Oct 21, 1997·47 cites·17 claims
- 0361US5789103ABattery separator and method of makingAMTEK RESEARCH INTERNATIONAL L·Filed 1997·Granted Aug 4, 1998·34 cites·23 claims
- 0457US5894055ABattery separatorAMTEK RESEARCH INTERNATIONAL L·Filed 1997·Granted Apr 13, 1999·28 cites·8 claims
- 0553US5665488AMethod of making a battery separator and the battery separator produced therebyAMTEK RESEARCH INTERNATIONAL L·Filed 1995·Granted Sep 9, 1997·26 cites·9 claims
- 0636US5928811AGas recombinant battery separatorAMTEK RESEARCH INTERNATIONAL L·Filed 1997·Granted Jul 27, 1999·5 cites·5 claims
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