John J. Heydon

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Tucson, AZ, US

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Patents Applicationslast 30 patents

Information Patent Application
Building system
- Publication number 20040006934
- Publication date Jan 15, 2004
- John J. Heydon
- E04 - BUILDING
Information Patent Application
Thermally insulating building wall structure
- Publication number 20030192276
- Publication date Oct 16, 2003
- John J. Heydon
- E04 - BUILDING
Information Patent Application
Thermally insulating building wall structure
- Publication number 20030056456
- Publication date Mar 27, 2003
- John J. Heydon
- E04 - BUILDING