Houston, Texas
United States
18
2024-03-14
The entities that hold a legal rights for patent applications filed by inventor Hered William A.:
William A. Hered from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and methods for determining high-speed rotating toolface within a well
#2 | 2020-09-17Milling and whipstock assembly with flow diversion component
#3 | 2019-05-23Method for withstanding high collapse loads from differential pressure in a limited cross-section
#4 | 2019-05-09Bypass valve
#5 | 2019-04-18Valve arrangement, system and method
#6 | 2018-05-31APPARATUS AND METHODS FOR OPERATING DEVICES IN WELLBORES USING SIGNAL TRANSMITTERS IN A DROP DEVICE
#7 | 2018-05-03Variable Circulation Rate Sub for Delivering a Predetermined Straight through Flow
#8 | 2018-05-03Lock to ball seat for non-metallic ball
#9 | 2018-04-26Repeatedly pressure operated ported sub with multiple ball catcher
#10 | 2017-11-09Heave Compensator for Constant Force Application to a Borehole Tool
#11 | 2017-10-26Hydraulic Whipstock Anchor
#12 | 2017-05-25Apparatus and method for utilizing reflected waves in a fluid to induce vibrations downhole
#13 | 2015-10-22Casing spear with mechanical locking feature
#14 | 2015-06-11Spring tool and method of use for installing a spring on a part
#15 | 2014-07-10Reinforced shear components and methods of using same
#16 | 2013-02-28Resettable lock for a subterranean tool
#17 | 2013-02-28Multi-position mechanical spear for multiple tension cuts with releasable locking feature
#18 | 2013-01-24Damping assembly for downhole tool deployment and method thereof
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