loadpatents
Patent applications and USPTO patent grants for Farrant; Simon L..The latest application filed is for "interactive and/or secure acivation of a tool".
Patent | Date |
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Interactive and/or secure activation of a tool Grant 9,464,508 - Lerche , et al. October 11, 2 | 2016-10-11 |
Interactive And/or Secure Acivation Of A Tool App 20090168606 - Lerche; Nolan C. ;   et al. | 2009-07-02 |
Interactive and/or secure activation of a tool Grant 7,520,323 - Lerche , et al. April 21, 2 | 2009-04-21 |
Expandable elements Grant 7,455,104 - Duhon , et al. November 25, 2 | 2008-11-25 |
Interactive and/or secure activation of a tool Grant 7,383,882 - Lerche , et al. June 10, 2 | 2008-06-10 |
Interactive And/or Secure Activation Of A Tool App 20070125530 - Lerche; Nolan C. ;   et al. | 2007-06-07 |
Communicating with a tool Grant 6,938,689 - Farrant , et al. September 6, 2 | 2005-09-06 |
Downhole anchoring tools conveyed by non-rigid carriers Grant 6,651,747 - Chen , et al. November 25, 2 | 2003-11-25 |
Multi-directional gun carrier method and apparatus Grant 6,591,911 - Markel , et al. July 15, 2 | 2003-07-15 |
Interactive and/or secure activation of a tool App 20020088620 - Lerche, Nolan C. ;   et al. | 2002-07-11 |
Communicating with a tool App 20020062991 - Farrant, Simon L. ;   et al. | 2002-05-30 |
Expandable elements App 20020056553 - Duhon, Mark C. ;   et al. | 2002-05-16 |
Downhole anchoring tools conveyed by non-rigid carriers App 20020053434 - Chen, Kuo-Chiang ;   et al. | 2002-05-09 |
Downhole anchoring tools conveyed by non-rigid carriers Grant 6,315,043 - Farrant , et al. November 13, 2 | 2001-11-13 |
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