Yongkui Wen

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Carlsbad, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Nano-metal bicycle frame and related components
- Patent number 8,113,530
- Issue date Feb 14, 2012
- Powermetal Technologies, Inc.
- David Pierick
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
NANO-METAL BICYCLE FRAME AND RELATED COMPONENTS
- Publication number 20090152042
- Publication date Jun 18, 2009
- David Pierick
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR