Duane Edwin Hein

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Hanna, CA

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Patents Grantslast 30 patents

Information Patent Grant
Trailer underbody fairing system
- Patent number 10,882,572
- Issue date Jan 5, 2021
- Windyne Fairing Co. Ltd.
- Duane Edwin Hein
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Trailer underbody fairing
- Patent number D904948
- Issue date Dec 15, 2020
- Windyne Fairing Co. Ltd.
- Duane Edwin Hein
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
TRAILER UNDERBODY FAIRING SYSTEM
- Publication number 20190276096
- Publication date Sep 12, 2019
- Windyne Fairing Co. Ltd.
- Duane Edwin Hein
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS