Ruttley; David J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruttley; David J..The latest application filed is for "method and apparatus for locking expandable cutters of well bore casing mill".
Company Profile
5.22.32
- Ruttley; David J. - Marrero LA
- Ruttley; David J. - Harvey LA US
Patent Activity
| Patent | Date |
|---|---|
| Downhole tubular milling apparatus, especially suitable for deployment on coiled tubing Grant 11,441,378 - Ruttley September 13, 2 | 2022-09-13 |
| Multi-string section mill Grant 11,384,616 - Ruttley , et al. July 12, 2 | 2022-07-12 |
| Multi-string section mill Grant 11,248,430 - Ruttley , et al. February 15, 2 | 2022-02-15 |
| Method And Apparatus For Locking Expandable Cutters Of Well Bore Casing Mill App 20220025727 - Ruttley; David J. ; et al. | 2022-01-27 |
| Multi-String Section Mill App 20210324696 - Ruttley; David J. ; et al. | 2021-10-21 |
| Downhole Tubular Milling Apparatus, Especially Suitable for Deployment on Coiled Tubing App 20210222505 - Ruttley; David J. | 2021-07-22 |
| Downhole tubular milling apparatus, especially suitable for deployment on coiled tubing Grant 10,989,005 - Ruttley April 27, 2 | 2021-04-27 |
| Downhole Tubular Section Mill App 20200399969 - Ruttley; David J. ; et al. | 2020-12-24 |
| Downhole Tubular Milling Apparatus, Especially Suitable For Deployment on Coiled Tubing App 20200232294 - Ruttley; David J. | 2020-07-23 |
| Downhole Release Mechanism App 20200224504 - Ruttley; David J. ; et al. | 2020-07-16 |
| Well bore casing mill with expandable cutter bases Grant 10,605,025 - Ruttley | 2020-03-31 |
| Well bore casing cutting tool having an improved blade structure and pad type stabilizers Grant 10,344,548 - Ruttley , et al. July 9, 2 | 2019-07-09 |
| Method and Apparatus for Locking Expandable Cutters of Well Bore Casing Mill App 20190106958 - RUTTLEY; DAVID J. ; et al. | 2019-04-11 |
| Apparatus and method for inner casing string window milling and outer casing cement sheath removal Grant 10,240,418 - Ruttley | 2019-03-26 |
| Apparatus and Method for Inner Casing String Window Milling and Outer Casing Cement Sheath Removal App 20170356263 - Ruttley; David J. | 2017-12-14 |
| Well Bore Casing Mill With Expandable Cutter Bases App 20170298705 - Ruttley; David J. | 2017-10-19 |
| Well Bore Casing Cutting Tool With Expandable Cutter Bases and Having Nose Section Cutting Capability App 20170241224 - Ruttley; David J. | 2017-08-24 |
| Well bore casing mill with expandable cutter bases Grant 9,695,660 - Ruttley July 4, 2 | 2017-07-04 |
| Well Bore Casing Cutting Tool Having An Improved Blade Structure and Pad Type Stabilizers App 20160138353 - Ruttley; David J. ; et al. | 2016-05-19 |
| Well Bore Casing Mill With Expandable Cutter Bases App 20150211315 - Ruttley; David J. | 2015-07-30 |
| Downhole Cutting Tool Having A Jetted Top Bushing App 20150060040 - Ruttley; David J. | 2015-03-05 |
| Support apparatus for wellbore tools Grant 8,938,930 - Bryant, Jr. , et al. January 27, 2 | 2015-01-27 |
| Wellbore Casing Cutting Tool App 20140332200 - Ruttley; David J. | 2014-11-13 |
| Support Apparatus for Wellbore Tools App 20130291475 - Ruttley; David J. ; et al. | 2013-11-07 |
| Support apparatus for wellbore tools App 20130145718 - Bryant, JR.; Charles Larue ; et al. | 2013-06-13 |
| Method and apparatus for cutting and removing pipe from a well App 20120048535 - Ruttley; David J. ; et al. | 2012-03-01 |
| Support apparatus for a well bore tool Grant 7,921,918 - Bryant, Jr. , et al. April 12, 2 | 2011-04-12 |
| Reversible casing cutter Grant 7,909,100 - Bryant, Jr. , et al. March 22, 2 | 2011-03-22 |
| Metal debris cleanout system and method Grant 7,665,546 - Ruttley February 23, 2 | 2010-02-23 |
| Reversible casing cutter App 20090321063 - Bryant, JR.; Charles Larue ; et al. | 2009-12-31 |
| Support apparatus for a well bore tool App 20090321592 - Bryant, JR.; Charles Larue ; et al. | 2009-12-31 |
| Magnetic tool for retrieving metal objects from a well bore when using coil tubing Grant 7,513,299 - Ruttley April 7, 2 | 2009-04-07 |
| Apparatus for connecting underwater tubular members Grant 7,513,309 - Ruttley , et al. April 7, 2 | 2009-04-07 |
| Metal debris cleanout system and method Grant 7,410,014 - Ruttley August 12, 2 | 2008-08-12 |
| Metal debris cleanout system and method App 20080128347 - Ruttley; David J. | 2008-06-05 |
| Apparatus for connecting underwater tubular members App 20070199716 - Ruttley; David J. ; et al. | 2007-08-30 |
| Magnetic tool for retrieving metal objects from a well bore when using coil tubing App 20070107894 - Ruttley; David J. | 2007-05-17 |
| Casing brush tool Grant 7,210,529 - Ruttley May 1, 2 | 2007-05-01 |
| Magnetic tool for retrieving metal objects from a well bore App 20070085645 - Ruttley; David J. | 2007-04-19 |
| Wellbore anchor tool Grant 7,086,462 - Ruttley , et al. August 8, 2 | 2006-08-08 |
| Casing cutter Grant 7,063,155 - Ruttley June 20, 2 | 2006-06-20 |
| Casing brush tool App 20060081375 - Ruttley; David J. | 2006-04-20 |
| Metal debris cleanout system and method App 20060049111 - Ruttley; David J. | 2006-03-09 |
| Magnetic tool for retrieving metal objects from a well bore when using coil tubing App 20060042790 - Ruttley; David J. | 2006-03-02 |
| Wellbore anchor tool App 20050269073 - Ruttley, David J. ; et al. | 2005-12-08 |
| Casing cutter App 20050133224 - Ruttley, David J. | 2005-06-23 |
| Apparatus for retrieving metal debris from a well bore Grant 6,491,117 - Ruttley December 10, 2 | 2002-12-10 |
| Apparatus for retrieving metal debris from a well bore App 20020057151 - Ruttley, David J. | 2002-05-16 |
| Apparatus for retrieving metal objects from a wellbore App 20010013413 - Ruttley, David J. | 2001-08-16 |
| Apparatus for retrieving metal objects from a wellbore Grant 6,216,787 - Ruttley April 17, 2 | 2001-04-17 |
| Recovery tool Grant 5,515,922 - Ruttley May 14, 1 | 1996-05-14 |
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