Assignee
HANGZHOU TURNING ENERGY TECH DEVELOPMENT CO LTD
CN·2 granted patents·0 citations·filing 2022–2022
Top patents by PatentIndex Score
2 records- 0147US11629914B2Energy-efficient process for preparing nitrogen and oxygen for glass melting furnaceHANGZHOU TURNING ENERGY TECH DEVELOPMENT CO LTD·Filed 2022·Granted Apr 18, 2023·0 cites·3 claims
- 0234US12339062B2Carbon-based oxygen-enriched combustion method for recirculation of flue gas from cement kilnHANGZHOU TURNING ENERGY TECH DEVELOPMENT CO LTD·Filed 2022·Granted Jun 24, 2025·0 cites·8 claims
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