John C. Headrick II

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Atlanta, GA, US

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Patents Applicationslast 30 patents

Information Patent Application
Manually separable ridge vent
- Publication number 20040237428
- Publication date Dec 2, 2004
- J. Charles Headrick
- E04 - BUILDING
Information Patent Application
Manually separable ridge vent
- Publication number 20040088928
- Publication date May 13, 2004
- John C. Headrick
- E04 - BUILDING