Frank F. Hayes, JR.

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Fountain Valley, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
FLARE FITTINGS WITH CIRCUMFERENTIAL SLEEVE FOR IMPROVED HIGH PRESSU...
- Publication number 20120049512
- Publication date Mar 1, 2012
- Frank F. Hayes, JR.
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING WELDED PLASTIC TUBE AND PIPE A...
- Publication number 20110008558
- Publication date Jan 13, 2011
- Frank F. Hayes, JR.
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL