John Edwin Church

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Carlotta, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Chimney access device and method
- Patent number 9,370,673
- Issue date Jun 21, 2016
- John Edwin Church
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
CHIMNEY ACCESS DEVICE AND METHOD
- Publication number 20150209603
- Publication date Jul 30, 2015
- John Edwin Church
- A62 - LIFE-SAVING FIRE-FIGHTING