Tran; Duc Thanh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tran; Duc Thanh.The latest application filed is for "thermal insulating sleeve liner for fluid flow device and fluid flow device incorporating such liner".
- Tran; Duc Thanh - Spring TX
- TRAN; Duc Thanh - Montreal CA
- Tran; Duc Thanh - Corona CA
| Patent | Date |
|---|---|
| Adjustable fracturing system Grant 11,448,032 - Tran , et al. September 20, 2 | 2022-09-20 |
| Hydraulic fracturing system, apparatus, and method Grant 11,421,504 - Witkowski , et al. August 23, 2 | 2022-08-23 |
| Thermal Insulating Sleeve Liner For Fluid Flow Device And Fluid Flow Device Incorporating Such Liner App 20220252206 - VERNHES; Luc David ; et al. | 2022-08-11 |
| Hydraulic fracturing system, apparatus, and method Grant 11,149,514 - Witkowski , et al. October 19, 2 | 2021-10-19 |
| Adjustable Fracturing System App 20210215014 - Tran; Duc Thanh ; et al. | 2021-07-15 |
| Adjustable fracturing system Grant 10,968,717 - Tran , et al. April 6, 2 | 2021-04-06 |
| Hydraulic Fracturing System, Apparatus, And Method App 20210017830 - Witkowski; Brian C. ; et al. | 2021-01-21 |
| Thermal Insulating Sleeve Liner For Fluid Flow Device And Fluid Flow Device Incorporating Such Liner App 20210018136 - VERNHES; Luc David ; et al. | 2021-01-21 |
| Connection Between An Oil And Gas Fracturing Tree And A Zipper Module App 20200362666 - Tran; Duc Thanh | 2020-11-19 |
| Hydraulic fracturing system, apparatus, and method Grant 10,808,488 - Witkowski , et al. October 20, 2 | 2020-10-20 |
| Large Bore Plug Valve App 20200256149 - WITKOWSKI; Brian C. ; et al. | 2020-08-13 |
| Connection between an oil and gas fracturing tree and a zipper module Grant 10,738,569 - Tran A | 2020-08-11 |
| Hydraulic Fracturing System, Apparatus, And Method App 20200115986 - Witkowski; Brian C. ; et al. | 2020-04-16 |
| Hydraulic fracturing system, apparatus, and method Grant 10,526,862 - Witkowski , et al. J | 2020-01-07 |
| Hydraulic Fracturing System, Apparatus, And Method App 20190234171 - Witkowski; Brian C. ; et al. | 2019-08-01 |
| Connection Between An Oil And Gas Fracturing Tree And A Zipper Module App 20190010781 - Tran; Duc Thanh | 2019-01-10 |
| Large Bore Assembly And Spherical Swivel Joint App 20180073308 - Tran; Duc Thanh ; et al. | 2018-03-15 |
| Adjustable Fracturing System App 20170370172 - Tran; Duc Thanh ; et al. | 2017-12-28 |
| Hydraulic Fracturing System, Apparatus, And Method App 20170370199 - Witkowski; Brian C. ; et al. | 2017-12-28 |
| Large Bore Plug Valve App 20170370480 - Witkowski; Brian C. ; et al. | 2017-12-28 |
| High Pressure Gland Thruster And Valve App 20150167852 - Tran; Duc Thanh ; et al. | 2015-06-18 |
| Multi-end Connector Adaptor App 20140299198 - Diehl; Timothy Way ; et al. | 2014-10-09 |
| Drag ball valve Grant 7,011,109 - Tran , et al. March 14, 2 | 2006-03-14 |
| Rotary drag valve Grant 6,923,210 - Tran August 2, 2 | 2005-08-02 |
| Rotary drag valve Grant 6,913,042 - Tran July 5, 2 | 2005-07-05 |
| Rotary drag valve Grant 6,886,596 - Tran May 3, 2 | 2005-05-03 |
| Rotary drag valve Grant 6,868,865 - Tran March 22, 2 | 2005-03-22 |
| Rotary drag valve App 20040020541 - Tran, Duc Thanh | 2004-02-05 |
| Blowdown valve Grant 6,675,832 - Tran , et al. January 13, 2 | 2004-01-13 |
| Drag ball valve App 20030192605 - Tran, Duc Thanh ; et al. | 2003-10-16 |
| Rotary drag valve App 20030192603 - Tran, Duc Thanh | 2003-10-16 |
| Rotary drag valve App 20030192602 - Tran, Duc Thanh | 2003-10-16 |
| Rotary drag valve App 20030192604 - Tran, Duc Thanh | 2003-10-16 |
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