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Edward E. Patterson
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Humble, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
9,534,451
Issue date
Jan 3, 2017
Den-Con Electronics, Inc.
Lawrence A. Denny
E21 - EARTH DRILLING MINING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
8,838,418
Issue date
Sep 16, 2014
Den-Con Electronics, Inc.
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
8,457,929
Issue date
Jun 4, 2013
Den-Con Electronics, Inc.
Lawrence A. Denny
G01 - MEASURING TESTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
8,170,837
Issue date
May 1, 2012
Den-Con Electronics, Inc.
Lawrence A. Denny
G01 - MEASURING TESTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
7,912,678
Issue date
Mar 22, 2011
Lawrence A. Denny
G01 - MEASURING TESTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
7,606,682
Issue date
Oct 20, 2009
Den-Con Electronics, Inc.
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
7,389,205
Issue date
Jun 17, 2008
Den-Con Electronics, Inc.
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
7,062,413
Issue date
Jun 13, 2006
Den-con Tool Company
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
6,973,416
Issue date
Dec 6, 2005
Den-con Tool Company
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
6,604,063
Issue date
Aug 5, 2003
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
6,480,811
Issue date
Nov 12, 2002
Den-Con Electronics, Inc.
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oilfield equipment identification method and apparatus
Patent number
6,347,292
Issue date
Feb 12, 2002
Den-Con Electronics, Inc.
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
OILFIELD EQUIPMENT IDENTIFICATION METHOD AND APPARATUS
Publication number
20140365129
Publication date
Dec 11, 2014
Lawrence A. Denny
G01 - MEASURING TESTING
Information
Patent Application
OILFIELD EQUIPMENT IDENTIFICATION METHOD AND APPARATUS
Publication number
20130297213
Publication date
Nov 7, 2013
Lawrence A. Denny
G01 - MEASURING TESTING
Information
Patent Application
OILFIELD EQUIPMENT IDENTIFICATION METHOD AND APPARATUS
Publication number
20120199659
Publication date
Aug 9, 2012
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OILFIELD EQUIPMENT IDENTIFICATION METHOD AND APPARATUS
Publication number
20110148603
Publication date
Jun 23, 2011
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OILFIELD EQUIPMENT IDENTIFICATION METHOD AND APPARATUS
Publication number
20100019886
Publication date
Jan 28, 2010
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Oilfield Equipment Identification Method and Apparatus
Publication number
20090121895
Publication date
May 14, 2009
Lawrence A. Denny
E21 - EARTH DRILLING MINING
Information
Patent Application
Oilfield equipment identification method and apparatus
Publication number
20080249747
Publication date
Oct 9, 2008
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Oilfield equipment identification method and apparatus
Publication number
20060214011
Publication date
Sep 28, 2006
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OILFIELD EQUIPMENT IDENTIFICATION METHOD AND APPARATUS
Publication number
20060080064
Publication date
Apr 13, 2006
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Oilfield equipment identification method and apparatus
Publication number
20040030501
Publication date
Feb 12, 2004
Lawrence A. Denny
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Oilfield equipment identification method and apparatus
Publication number
20030028356
Publication date
Feb 6, 2003
Lawrence A. Denny
G01 - MEASURING TESTING
Information
Patent Application
Oilfield equipment identification method and apparatus
Publication number
20020035448
Publication date
Mar 21, 2002
Lawrence A. Denny
G01 - MEASURING TESTING