loadpatents
Patent applications and USPTO patent grants for Ferguson; Carl Bismark.The latest application filed is for "sand control screen assembly and method for use of same".
Patent | Date |
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Sand control screen assembly and method for use of same Grant 8,499,827 - Dusterhoft , et al. August 6, 2 | 2013-08-06 |
Sand control screen assembly and method for use of same Grant 8,291,972 - Dusterhoft , et al. October 23, 2 | 2012-10-23 |
Sand Control Screen Assembly And Method For Use Of Same App 20110011586 - Dusterhoft; Ronald G. ;   et al. | 2011-01-20 |
Sand Control Screen Assembly And Method For Use Of Same App 20110011577 - Dusterhoft; Ronald G. ;   et al. | 2011-01-20 |
Sand control screen assembly and method for use of same Grant 7,866,383 - Dusterhoft , et al. January 11, 2 | 2011-01-11 |
Sand control screen assembly and method for use of same Grant 7,814,973 - Dusterhoft , et al. October 19, 2 | 2010-10-19 |
Sand control screen assembly and method for use of same Grant 7,712,529 - Dusterhoft , et al. May 11, 2 | 2010-05-11 |
Sand Control Screen Assembly and Method for Use of Same App 20100051270 - Dusterhoft; Ronald G. ;   et al. | 2010-03-04 |
Sand Control Screen Assembly and Method for Use of Same App 20100051262 - Dusterhoft; Ronald G. ;   et al. | 2010-03-04 |
Sand Control Screen Assembly and Method for Use of Same App 20090173490 - Dusterhoft; Ronald Glen ;   et al. | 2009-07-09 |
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