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Don COUVILLON
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Beaumont, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lightweight universal panel mat
Patent number
10,895,044
Issue date
Jan 19, 2021
Quality Mat Company
Joe Penland
B32 - LAYERED PRODUCTS
Information
Patent Grant
Panel mats connectable with interlocking and pinning elements
Patent number
10,156,045
Issue date
Dec 18, 2018
Quality Mat Company
Joe Penland
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
LIGHTWEIGHT UNIVERSAL PANEL MAT
Publication number
20210131041
Publication date
May 6, 2021
QUALITY MAT COMPANY
Joe PENLAND
E04 - BUILDING
Information
Patent Application
SEGMENTED PANEL MAT
Publication number
20210108422
Publication date
Apr 15, 2021
QUALITY MAT COMPANY
Joe PENLAND
E04 - BUILDING
Information
Patent Application
SEGMENTED PANEL MAT
Publication number
20190284818
Publication date
Sep 19, 2019
QUALITY MAT COMPANY
Joe PENLAND
E04 - BUILDING
Information
Patent Application
LIGHTWEIGHT UNIVERSAL PANEL MAT
Publication number
20190119863
Publication date
Apr 25, 2019
QUALITY MAT COMPANY
Joe PENLAND
B32 - LAYERED PRODUCTS
Information
Patent Application
LIGHTWEIGHT PANEL MAT ASSEMBLIES WITH ADAPTERS AND SIDE RAMPS
Publication number
20190119862
Publication date
Apr 25, 2019
QUALITY MAT COMPANY
Joe PENLAND
B32 - LAYERED PRODUCTS
Information
Patent Application
PANEL MATS CONNECTABLE WITH INTERLOCKING AND PINNING ELEMENTS
Publication number
20180030667
Publication date
Feb 1, 2018
QUALITY MAT COMPANY
Joe PENLAND
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
LIGHTWEIGHT PANEL MAT WITH INTERLOCKING ELEMENTS
Publication number
20180030666
Publication date
Feb 1, 2018
QUALITY MAT COMPANY
Joe PENLAND
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES