Steve W. Larsen

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Payson, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Material surface modification using friction stir welding hybrid pr...
- Patent number 9,352,425
- Issue date May 31, 2016
- Megastir Technologies LLC
- David Rosal
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Material surface modification using friction stir welding hybrid pr...
- Patent number 8,910,851
- Issue date Dec 16, 2014
- Megastir Technologies LLC
- David Rosal
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Expandable mandrel for use in friction stir welding
- Patent number 8,550,326
- Issue date Oct 8, 2013
- Megastir Technologies LLC
- Scott M. Packer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MATERIAL SURFACE MODIFICATION USING FRICTION STIR WELDING HYBRID PR...
- Publication number 20150097020
- Publication date Apr 9, 2015
- MEGASTIR TECHNOLOGIES LLC
- David Rosal
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR HOLDING MATERIALS HAVING ARCUATE SURFACES IN...
- Publication number 20130206818
- Publication date Aug 15, 2013
- MEGASTIR TECHNOLOGIES LLC
- Paul T. Higgins
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MATERIAL SURFACE MODIFICATION USING FRICTION STIR WELDING HYBRID PR...
- Publication number 20130068825
- Publication date Mar 21, 2013
- MEGASTIR TECHNOLOGIES LLC
- David Rosal
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXPANDABLE MANDREL FOR USE IN FRICTION STIR WELDING
- Publication number 20120125973
- Publication date May 24, 2012
- Scott M. Packer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR