Perry M. Maxwell

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Longview, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus to roll, cut, weld, and form tank car outer jackets
- Patent number 7,386,927
- Issue date Jun 17, 2008
- Trinity Industries, Inc.
- Perry M. Maxwell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Apparatus to roll, cut, weld, and form tank car outer jackets
- Publication number 20070011858
- Publication date Jan 18, 2007
- Perry M. Maxwell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR