John B. Delaney, JR.

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Alexandria, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced firefighter door chock
- Patent number 7,907,052
- Issue date Mar 15, 2011
- John B. Delaney, Jr.
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Enhanced Firefighter Door Chock
- Publication number 20090072966
- Publication date Mar 19, 2009
- John B. Delaney, JR.
- A62 - LIFE-SAVING FIRE-FIGHTING