loadpatents
Patent applications and USPTO patent grants for Vieira; Michael.The latest application filed is for "hydraulic fracturing ball sealers".
Patent | Date |
---|---|
Hydraulic fracturing ball sealers Grant 9,617,841 - Boedeker , et al. April 11, 2 | 2017-04-11 |
Hydraulic Fracturing Ball Sealers App 20150345247 - Boedeker; Marvin ;   et al. | 2015-12-03 |
Load carrier arrangement for a truck bed Grant 8,191,744 - Petrie , et al. June 5, 2 | 2012-06-05 |
Infant Seat Cover App 20120062000 - Vieira; Michael ;   et al. | 2012-03-15 |
Load Carrier Arrangement For A Truck Bed App 20110036882 - Petrie; Aidan ;   et al. | 2011-02-17 |
Load carrier arrangement for a truck bed Grant 7,757,916 - Petrie , et al. July 20, 2 | 2010-07-20 |
Motorized garden cart Grant D487,325 - Nelsen , et al. March 2, 2 | 2004-03-02 |
Fluid flow diverters and diversion methods and water purification equipment including such diverters Grant 6,680,026 - Denkewicz, Jr. , et al. January 20, 2 | 2004-01-20 |
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