Donnally; Robert Benjamin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Donnally; Robert Benjamin.The latest application filed is for "tower erection system".
- Donnally; Robert Benjamin - Houston TX
- Donnally; Robert Benjamin - Plano TX
- Donnally; Robert Benjamin - Shanghai CN
| Patent | Date |
|---|---|
| Tower Erection System App 20220307478 - Azizi; Farzad ; et al. | 2022-09-29 |
| Mobile Tower Crane Systems And Methods App 20220194753 - Harms; Anthony Jason ; et al. | 2022-06-23 |
| Pipe Handling Arm App 20220178215 - Donnally; Robert Benjamin ; et al. | 2022-06-09 |
| Tubular String Building System And Method App 20220127917 - Donnally; Robert Benjamin ; et al. | 2022-04-28 |
| Devices, systems, and methods for top drive clearing Grant 11,035,183 - Donnally , et al. June 15, 2 | 2021-06-15 |
| Systems and methods for raising drilling rig assemblies Grant 10,961,780 - Chen , et al. March 30, 2 | 2021-03-30 |
| Shipping arrangement and assembly procedure for drilling rig structures Grant 10,851,595 - Donnally , et al. December 1, 2 | 2020-12-01 |
| Systems And Methods For Raising Drilling Rig Assemblies App 20200048965 - Chen; Fuquan ; et al. | 2020-02-13 |
| Devices, Systems, And Methods For Top Drive Clearing App 20200040673 - Donnally; Robert Benjamin ; et al. | 2020-02-06 |
| Devices, Systems, And Methods For Robotic Pipe Handling App 20200040674 - McKenzie; Andrew Ian ; et al. | 2020-02-06 |
| Shipping Arrangement And Assembly Procedure For Drilling Rig Structures App 20190368279 - Donnally; Robert Benjamin ; et al. | 2019-12-05 |
| Bi-directionally raisable drilling rig mast Grant 9,488,013 - Donnally , et al. November 8, 2 | 2016-11-08 |
| Drilling rig masts and methods of assembly and erection Grant 9,441,423 - Donnally , et al. September 13, 2 | 2016-09-13 |
| Multi-Cylinder Hydraulically-Driven Pump System App 20150308420 - Donnally; Robert Benjamin ; et al. | 2015-10-29 |
| Bi-directionally raisable drilling rig mast Grant 9,163,462 - Donnally , et al. October 20, 2 | 2015-10-20 |
| Drilling Rig Masts And Methods Of Assembly And Erection App 20150059262 - Donnally; Robert Benjamin ; et al. | 2015-03-05 |
| Bi-directionally Raisable Drilling Rig Mast App 20150052828 - Donnally; Robert Benjamin ; et al. | 2015-02-26 |
| Bi-directionally Raisable Drilling Rig Mast App 20150047908 - Donnally; Robert Benjamin ; et al. | 2015-02-19 |
| Bi-directionally raisable drilling rig mast Grant 8,904,716 - Donnally , et al. December 9, 2 | 2014-12-09 |
| Substructure of a mobile drilling rig with a movable center floor section Grant 8,863,449 - Donnally , et al. October 21, 2 | 2014-10-21 |
| Bi-directionally Raisable Drilling Rig Mast App 20130291452 - Donnally; Robert Benjamin ; et al. | 2013-11-07 |
| Substructure Of A Mobile Drilling Rig With A Movable Center Floor Section App 20130276386 - Donnally; Robert Benjamin ; et al. | 2013-10-24 |
| Drilling rig masts and methods of assembly and erecting masts Grant 8,549,815 - Donnally , et al. October 8, 2 | 2013-10-08 |
| Drilling rigs and erection methods Grant 8,468,753 - Donnally , et al. June 25, 2 | 2013-06-25 |
| Drilling rig structure installation and methods Grant 8,250,816 - Donnally , et al. August 28, 2 | 2012-08-28 |
| Drilling rig drawworks installation Grant 8,047,303 - Donnally , et al. November 1, 2 | 2011-11-01 |
| Drilling rigs and erection methods App 20090218139 - Donnally; Robert Benjamin ; et al. | 2009-09-03 |
| Drilling rig drawworks installation App 20090218137 - Donnally; Robert Benjamin ; et al. | 2009-09-03 |
| Drilling rig structure installation and methods App 20090218138 - Donnally; Robert Benjamin ; et al. | 2009-09-03 |
| Drilling rig masts and methods of assembly and erecting masts App 20090218144 - Donnally; Robert Benjamin ; et al. | 2009-09-03 |
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