Joseph Dugan

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Canonsburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Internally heated fluid transfer pipes with internal helical heatin...
- Patent number 9,611,967
- Issue date Apr 4, 2017
- Joseph Dugan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
INTERNALLY HEATED FLUID TRANSFER PIPES WITH INTERNAL HELICAL HEATIN...
- Publication number 20130186498
- Publication date Jul 25, 2013
- Joseph Dugan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...