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Patent applications and USPTO patent grants for Greene; Walter.The latest application filed is for "marine subsea free-standing riser systems and methods".
Patent | Date |
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Marine subsea free-standing riser systems and methods Grant 9,297,214 - Shilling , et al. March 29, 2 | 2016-03-29 |
Marine Subsea Free-Standing Riser Systems and Methods App 20150122503 - Shilling; Roy ;   et al. | 2015-05-07 |
Marine subsea free-standing riser systems and methods Grant 8,960,302 - Shilling , et al. February 24, 2 | 2015-02-24 |
Marine Subsea Free-standing Riser Systems And Methods App 20120085544 - Shilling; Roy ;   et al. | 2012-04-12 |
Access node for multi-protocol video and data services App 20030028894 - Joyce, Gerald R. ;   et al. | 2003-02-06 |
Variable area inlet guide vanes Grant 4,606,190 - Greene , et al. August 19, 1 | 1986-08-19 |
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