John M. Wathne

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Salem, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for tying, cleaning and re-cementing masonry using port anc...
- Patent number 9,388,591
- Issue date Jul 12, 2016
- John M. Wathne
- E04 - BUILDING
Information Patent Grant
System of tying, cleaning and re-cementing masonry using port anchors
- Patent number 8,857,122
- Issue date Oct 14, 2014
- John M. Wathne
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR TYING, CLEANING AND RE-CEMENTING MASONRY USING PORT ANC...
- Publication number 20150007526
- Publication date Jan 8, 2015
- John M. Wathne
- E04 - BUILDING
Information Patent Application
SYSTEM OF TYING, CLEANING AND RE-CEMENTING MASONRY USING PORT ANCHORS
- Publication number 20120317920
- Publication date Dec 20, 2012
- John M. Wathne
- E04 - BUILDING