David Buttress

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for joining solar receiver tubes
- Patent number 10,668,579
- Issue date Jun 2, 2020
- David Buttress
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for joining solar receiver tubes
- Patent number 9,126,290
- Issue date Sep 8, 2015
- David Buttress
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for field welding solar receiver tubes
- Patent number 8,841,573
- Issue date Sep 23, 2014
- David Buttress
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR JOINING SOLAR RECEIVER TUBES
- Publication number 20150336196
- Publication date Nov 26, 2015
- David Buttress
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR FIELD WELDING SOLAR RECEIVER TUBES
- Publication number 20110049106
- Publication date Mar 3, 2011
- David Buttress
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR JOINING SOLAR RECEIVER TUBES
- Publication number 20100325889
- Publication date Dec 30, 2010
- David Buttress
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR