Michael C. Pierce

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Lee's Summit, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety line anchor securable to roof drain
- Patent number 8,635,821
- Issue date Jan 28, 2014
- Michael C. Pierce
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
SAFETY LINE ANCHOR SECURABLE TO ROOF DRAIN
- Publication number 20140013700
- Publication date Jan 16, 2014
- Michael C. Pierce
- E04 - BUILDING