William F. Trainor

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrically insulative threaded connection
- Patent number 5,749,605
- Issue date May 12, 1998
- ProTechnics International, Inc.
- John T. Hampton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...