Paul E. Crist

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Woodland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming flared tube ends
- Patent number 8,815,139
- Issue date Aug 26, 2014
- Fitline, Inc.
- Frank F. Hayes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for forming flared tube ends
- Patent number 7,604,472
- Issue date Oct 20, 2009
- Frank F. Hayes, Jr.
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR FORMING FLARED TUBE ENDS
- Publication number 20100084039
- Publication date Apr 8, 2010
- Frank F. Hayes,, JR.
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for forming flared tube ends
- Publication number 20050005987
- Publication date Jan 13, 2005
- Frank F. Hayes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL