Charles Freeman

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Richland, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Friction stir welding using a sacrificial anvil
- Patent number 8,678,268
- Issue date Mar 25, 2014
- Fluor Technologies Corporation
- Christopher J. Obadtich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Friction Stir Welding Using a Sacrificial Anvil
- Publication number 20140138424
- Publication date May 22, 2014
- Fluor Corporation
- Christopher J. Obaditch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR