Assignee
COLUMBIA POWER TECH INC
US·4 granted patents·19 citations·filing 2013–2022
Top patents by PatentIndex Score
4 records- 0191US11952974B2Wave energy converterCOLUMBIA POWER TECH INC·Filed 2022·Granted Apr 9, 2024·4 cites·18 claims
- 0290US11542913B1Wave energy converterCOLUMBIA POWER TECH INC·Filed 2021·Granted Jan 3, 2023·4 cites·26 claims
- 0387US9587620B2Method and system for wave energy conversionCOLUMBIA POWER TECH INC·Filed 2013·Granted Mar 7, 2017·11 cites·23 claims
- 0473US12146465B2Wave energy converterCOLUMBIA POWER TECH INC·Filed 2022·Granted Nov 19, 2024·0 cites·14 claims
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