Mark Wayne Couch

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Mineda, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Cementitious surface finishing tool system
- Patent number 8,974,219
- Issue date Mar 10, 2015
- Mark Wayne Couch
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
CEMENTITIOUS SURFACE FINISHING TOOL SYSTEM
- Publication number 20150026907
- Publication date Jan 29, 2015
- Mark Wayne Couch
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CEMENTITIOUS SURFACE FINISHING TOOL SYSTEM
- Publication number 20120324669
- Publication date Dec 27, 2012
- Mark Wayne Couch
- E04 - BUILDING