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Patent applications and USPTO patent grants for Patterson; Edward E..The latest application filed is for "oilfield equipment identification method and apparatus".
Patent | Date |
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Oilfield equipment identification method and apparatus Grant 8,457,929 - Denny , et al. June 4, 2 | 2013-06-04 |
Oilfield Equipment Identification Method And Apparatus App 20120199659 - Denny; Lawrence A. ;   et al. | 2012-08-09 |
Oilfield equipment identification method and apparatus Grant 8,170,837 - Denny , et al. May 1, 2 | 2012-05-01 |
Oilfield Equipment Identification Method And Apparatus App 20110148603 - Denny; Lawrence A. ;   et al. | 2011-06-23 |
Oilfield equipment identification method and apparatus Grant 7,912,678 - Denny , et al. March 22, 2 | 2011-03-22 |
Oilfield Equipment Identification Method And Apparatus App 20100019886 - Denny; Lawrence A. ;   et al. | 2010-01-28 |
Oilfield equipment identification method and apparatus Grant 7,606,682 - Denny , et al. October 20, 2 | 2009-10-20 |
Oilfield equipment identification method and apparatus App 20080249747 - Denny; Lawrence A. ;   et al. | 2008-10-09 |
Oilfield equipment identification method and apparatus Grant 7,389,205 - Denny , et al. June 17, 2 | 2008-06-17 |
Oilfield equipment identification method and apparatus App 20060214011 - Denny; Lawrence A. ;   et al. | 2006-09-28 |
Oilfield equipment identification method and apparatus Grant 7,062,413 - Denny , et al. June 13, 2 | 2006-06-13 |
Oilfield Equipment Identification Method And Apparatus App 20060080064 - Denny; Lawrence A. ;   et al. | 2006-04-13 |
Oilfield equipment identification method and apparatus Grant 6,973,416 - Denny , et al. December 6, 2 | 2005-12-06 |
Oilfield equipment identification method and apparatus App 20040030501 - Denny, Lawrence A. ;   et al. | 2004-02-12 |
Oilfield equipment identification method and apparatus Grant 6,604,063 - Denny , et al. August 5, 2 | 2003-08-05 |
Oilfield equipment identification method and apparatus App 20030028356 - Denny, Lawrence A. ;   et al. | 2003-02-06 |
Oilfield equipment identification method and apparatus Grant 6,480,811 - Denny , et al. November 12, 2 | 2002-11-12 |
Oilfield equipment identification method and apparatus App 20020035448 - Denny, Lawrence A. ;   et al. | 2002-03-21 |
Oilfield equipment identification method and apparatus Grant 6,347,292 - Denny , et al. February 12, 2 | 2002-02-12 |
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