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Rondell L. Longhofer
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Wichita, KS, US
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Patents Grants
last 30 patents
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Patent Grant
Welding contact tip and diffuser
Patent number
6,847,009
Issue date
Jan 25, 2005
Tweco Products, Inc.
Kyle Stuart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Welding contact tip and diffuser
Publication number
20030209530
Publication date
Nov 13, 2003
Tweco Products, Inc.
Kyle Stuart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR