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Patent applications and USPTO patent grants for Delpassand; Majid S..The latest application filed is for "progressing cavity stator".
Patent | Date |
---|---|
Progressing cavity stator with metal plates having apertures with englarged ends Grant 9,133,841 - Twidale , et al. September 15, 2 | 2015-09-15 |
Progressing Cavity Stator App 20140308145 - Twidale; Derek L. ;   et al. | 2014-10-16 |
Multiple elastomer layer progressing cavity stators Grant 7,517,202 - Delpassand April 14, 2 | 2009-04-14 |
Progressing cavity stator including at least one cast longitudinal section Grant 7,396,220 - Delpassand , et al. July 8, 2 | 2008-07-08 |
Progressing cavity stator having a plurality of cast longitudinal sections App 20060182643 - Delpassand; Majid S. ;   et al. | 2006-08-17 |
Progressing cavity stator including at least one cast longitudinal section App 20060182644 - Delpassand; Majid S. ;   et al. | 2006-08-17 |
Multiple elastomer layer progressing cavity stators App 20060153724 - Delpassand; Majid S. | 2006-07-13 |
Composite material progressing cavity stators App 20050089429 - Delpassand, Majid S. ;   et al. | 2005-04-28 |
Heatshield for aircraft brake Grant 5,107,968 - Delpassand April 28, 1 | 1992-04-28 |
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