Assignee
COMPOSITE HYDRAULIC TURBINE OTTAWA INC
CA·2 granted patents·0 citations·filing 2018–2020
Top patents by PatentIndex Score
2 records- 0141US11879423B2Self-regulating water turbine runner, water turbine equipped with sub-runner located upstream of the main runner and water turbine comprising the sameCOMPOSITE HYDRAULIC TURBINE OTTAWA INC·Filed 2020·Granted Jan 23, 2024·0 cites·10 claims
- 0232US11421644B2Self-regulating water turbine sub-runner, and a water turbine equipped with self-regulating water turbine sub-runnerCOMPOSITE HYDRAULIC TURBINE OTTAWA INC·Filed 2018·Granted Aug 23, 2022·0 cites·6 claims
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