Assignee
ACCUMA CORP
US·3 granted patents·36 citations·filing 1998–2020
Top patents by PatentIndex Score
3 records- 0155US5981099APressure relief valve for electric storage batteriesACCUMA CORP·Filed 1998·Granted Nov 9, 1999·36 cites·23 claims
- 0235USD1082662SBattery coverACCUMA CORP·Filed 2020·Granted Jul 8, 2025·0 cites·1 claims
- 0332US6447948B1Jar for industrial electric storage batteryACCUMA CORP·Filed 2000·Granted Sep 10, 2002·0 cites·15 claims
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