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Roger Questel
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Arlington, VT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Natural stone sealer compositions
Patent number
11,739,234
Issue date
Aug 29, 2023
Questech Corporation
Barry Culkin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Natural stone sealer compositions
Patent number
10,532,956
Issue date
Jan 14, 2020
Questech Corporation
Barry Culkin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Switch plate assembly
Patent number
D732375
Issue date
Jun 23, 2015
Questech Corporation
Roger Questel
D08 - Tools and hardware
Information
Patent Grant
Method for applying and curing by UV radiation a sealant system ont...
Patent number
8,999,507
Issue date
Apr 7, 2015
Questech Corporation
David Pelletier
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Switch plate assembly
Patent number
D688935
Issue date
Sep 3, 2013
Questech Corporation
Roger Questel
D08 - Tools and hardware
Information
Patent Grant
Method for applying and curing by UV radiation a sealant system ont...
Patent number
8,323,749
Issue date
Dec 4, 2012
Questech Corporation
Roger Questel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
NATURAL STONE SEALER COMPOSITIONS
Publication number
20210253890
Publication date
Aug 19, 2021
Questech Corporation
Barry Culkin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NATURAL STONE SEALER COMPOSITIONS
Publication number
20190047916
Publication date
Feb 14, 2019
Questech Corporation
Barry Culkin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method for Applying and Curing by UV Radiation a Sealant System ont...
Publication number
20130095332
Publication date
Apr 18, 2013
Questech Corporation
David Pelletier
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD FOR APPLYING AND CURING BY UV RADIATION A SEALANT SYSTEM ONT...
Publication number
20100190031
Publication date
Jul 29, 2010
Roger Questel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Compositions and methods for sealing natural stone tiles and natura...
Publication number
20090301027
Publication date
Dec 10, 2009
David Pelletier
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method for sealing natural stone
Publication number
20080280061
Publication date
Nov 13, 2008
Roger Questel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Trim paneling with miterless corner joints and related methods
Publication number
20060260248
Publication date
Nov 23, 2006
Questech Corporation
Roger Questel
E04 - BUILDING