Tanasuca; Cezar
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tanasuca; Cezar.The latest application filed is for "variable pressure pump with hydraulic passage".
- Tanasuca; Cezar - Richmond Hill CA
| Patent | Date |
|---|---|
| Variable pressure pump with hydraulic passage Grant 10,267,310 - Tanasuca , et al. | 2019-04-23 |
| Variable Pressure Pump With Hydraulic Passage App 20170184096 - TANASUCA; Cezar ; et al. | 2017-06-29 |
| Pre-compression dual spring pump control Grant 9,651,046 - Williamson , et al. May 16, 2 | 2017-05-16 |
| Vane pump with multiple control chambers Grant 9,534,597 - Williamson , et al. January 3, 2 | 2017-01-03 |
| Vane Pump With Multiple Control Chambers App 20150369240 - WILLIAMSON; Matthew ; et al. | 2015-12-24 |
| Vane pump with multiple control chambers Grant 9,181,803 - Williamson , et al. November 10, 2 | 2015-11-10 |
| Pre-compression Dual Spring Pump Control App 20140294647 - Williamson; Matthew ; et al. | 2014-10-02 |
| Variable Displacement Variable Pressure Vane Pump System App 20130251570 - Tanasuca; Cezar ; et al. | 2013-09-26 |
| Vane Pump with Multiple Control Chambers App 20130195705 - Williamson; Matthew ; et al. | 2013-08-01 |
| Variable displacement variable pressure vane pump system Grant 8,444,395 - Tanasuca , et al. May 21, 2 | 2013-05-21 |
| Variable displacement vane pump with enhanced discharge port Grant 8,118,575 - Williamson , et al. February 21, 2 | 2012-02-21 |
| Vane pump with substantially constant regulated output Grant 8,079,826 - Shulver , et al. December 20, 2 | 2011-12-20 |
| Variable Displacement Variable Pressure Vane Pump System App 20100221126 - Tanasuca; Cezar ; et al. | 2010-09-02 |
| Variable capacity vane pump with force reducing chamber on displacement ring Grant 7,614,858 - Tanasuca November 10, 2 | 2009-11-10 |
| Variable Displacement Vane Pump With Enhanced Discharge Port App 20090269232 - Williamson; Matthew ; et al. | 2009-10-29 |
| Variable Capacity Vane Pump with Force Reducing Chamber on Displacement Ring App 20090074598 - Tanasuca; Cezar | 2009-03-19 |
| Vane Pump With Substantially Constant Regulated Output App 20080175724 - Shulver; David R. ; et al. | 2008-07-24 |
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