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CARY COOPER
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WINDER, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Horizontal directional drilling system
Patent number
10,655,392
Issue date
May 19, 2020
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bidirectional cluster hammer reamer
Patent number
10,626,679
Issue date
Apr 21, 2020
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hammer reamer for expanding a pilot bore
Patent number
10,508,498
Issue date
Dec 17, 2019
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bit for pulling material through pilot-channel
Patent number
10,385,621
Issue date
Aug 20, 2019
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hammer reamer for expanding a pilot bore
Patent number
9,995,084
Issue date
Jun 12, 2018
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bit assembly for a directional percussion boring system
Patent number
9,771,759
Issue date
Sep 26, 2017
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Percussive reamer and method of use thereof
Patent number
7,168,509
Issue date
Jan 30, 2007
Cary W. Cooper
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
BIDIRECTIONAL CLUSTER HAMMER REAMER
Publication number
20190301246
Publication date
Oct 3, 2019
HARD ROCK HORIZONTAL DIRECTIONAL DRILLING PRODUCTS , INC.
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Application
HAMMER REAMER FOR EXPANDING A PILOT BORE
Publication number
20180266179
Publication date
Sep 20, 2018
HARD ROCK HORIZONTAL DIRECTIONAL DRILLING PRODUCTS, INC.
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Application
HORIZONTAL DIRECTIONAL DRILLING SYSTEM
Publication number
20180073300
Publication date
Mar 15, 2018
HARD ROCK HORIZONTAL DIRECTIONAL DRILLING PRODUCTS , INC.
Cary Cooper
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BIT FOR PULLING MATERIAL THROUGH PILOT-CHANNEL
Publication number
20170342777
Publication date
Nov 30, 2017
CARY COOPER
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR HORIZONTAL DIRECTIONAL DRILLING AND PRODUCT P...
Publication number
20150075870
Publication date
Mar 19, 2015
CARY COOPER
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BIT ASSEMBLY FOR A DIRECTIONAL PERCUSSION BORING SYSTEM
Publication number
20140367175
Publication date
Dec 18, 2014
CARY COOPER
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BIT ASSEMBLY FOR A DIRECTIONAL PERCUSSION BORING SYSTEM
Publication number
20140367173
Publication date
Dec 18, 2014
CARY COOPER
E21 - EARTH DRILLING MINING
Information
Patent Application
Percussive reamer and method of use thereof
Publication number
20060006001
Publication date
Jan 12, 2006
Cary W. Cooper
E21 - EARTH DRILLING MINING