David O. Richards

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Fort Collins, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlling an internal combustion engine system
- Patent number 11,174,809
- Issue date Nov 16, 2021
- Woodward, Inc.
- Yi Han
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
High Flow High Efficiency EGR Cooler
- Publication number 20250035074
- Publication date Jan 30, 2025
- WOODWARD, INC.
- Yi Han
- F28 - HEAT EXCHANGE IN GENERAL