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Clark Gunness
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Newbury, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Leak detection and location system
Patent number
10,214,907
Issue date
Feb 26, 2019
Clark Robert Gunness
G01 - MEASURING TESTING
Information
Patent Grant
Leak detection and location system and method
Patent number
9,823,161
Issue date
Nov 21, 2017
Clark Robert Gunness
E04 - BUILDING
Information
Patent Grant
Systems and methods for leak detection in roofing and waterproofing...
Patent number
9,632,003
Issue date
Apr 25, 2017
Clark Robert Gunness
E04 - BUILDING
Information
Patent Grant
Leak detection and location system and method
Patent number
9,624,671
Issue date
Apr 18, 2017
Clark Robert Gunness
E04 - BUILDING
Information
Patent Grant
Systems and methods for leak detection in roofing and waterproofing...
Patent number
9,624,672
Issue date
Apr 18, 2017
Clark Robert Gunness
E04 - BUILDING
Information
Patent Grant
Method and system for leak detection in roofing and waterproofing m...
Patent number
9,500,555
Issue date
Nov 22, 2016
Clark Robert Gunness
E04 - BUILDING
Information
Patent Grant
Leak detection and location system, method, and software product
Patent number
9,341,540
Issue date
May 17, 2016
Clark Robert Gunness
G01 - MEASURING TESTING
Information
Patent Grant
Leak detection and location system, method, and software product
Patent number
8,566,051
Issue date
Oct 22, 2013
Clark Robert Gunness
E04 - BUILDING
Information
Patent Grant
Plastic lined concrete tanks equipped with waterstop systems
Patent number
7,111,751
Issue date
Sep 26, 2006
The Crom Corporation
James D. Copley
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Concrete barrier having a plastic cladding
Patent number
5,746,538
Issue date
May 5, 1998
Clark Robert Gunness
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
Systems and Methods for Leak Detection in Roofing and Waterproofing...
Publication number
20170096818
Publication date
Apr 6, 2017
Clark Robert Gunness
E04 - BUILDING
Information
Patent Application
Systems and Methods for Leak Detection in Roofing and Waterproofing...
Publication number
20170097276
Publication date
Apr 6, 2017
Clark Robert Gunness
E04 - BUILDING
Information
Patent Application
LEAK DETECTION AND LOCATION SYSTEM AND METHOD
Publication number
20150168329
Publication date
Jun 18, 2015
Clark Robert Gunness
G01 - MEASURING TESTING
Information
Patent Application
LEAK DETECTION AND LOCATION SYSTEM AND METHOD
Publication number
20140114590
Publication date
Apr 24, 2014
Clark Robert Gunness
E04 - BUILDING
Information
Patent Application
LEAK DETECTION AND LOCATION SYSTEM, METHOD, AND SOFTWARE PRODUCT
Publication number
20140049247
Publication date
Feb 20, 2014
Clark Robert Gunness
E04 - BUILDING
Information
Patent Application
LEAK DETECTION AND LOCATION SYSTEM AND METHOD
Publication number
20120197565
Publication date
Aug 2, 2012
Clark Robert Gunness
G01 - MEASURING TESTING
Information
Patent Application
LEAK DETECTION AND LOCATION SYSTEM, METHOD, AND SOFTWARE PRODUCT
Publication number
20110178747
Publication date
Jul 21, 2011
Clark Robert Gunness
G01 - MEASURING TESTING
Information
Patent Application
Method for constructing a plastic lined concrete structure and stru...
Publication number
20050210795
Publication date
Sep 29, 2005
Clark R. Gunness
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Plastic lined concrete tanks equipped with waterstop systems
Publication number
20040245255
Publication date
Dec 9, 2004
James D. Copley
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL