Neville E. Hale

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Electrically insulated pipeline joint for fluid or gas piplines
- Patent number 5,078,431
- Issue date Jan 7, 1992
- Sealtec Machine, a partnership
- Neville E. Hale
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...