This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Halliburton Energy Services, Inc.. Active years: 2002-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2002-2003
Title: Ralph H. Echols II: Innovator in Hydraulic Technology
Introduction
Ralph H. Echols II is a notable inventor based in Dallas, TX, recognized for his contributions to hydraulic technology. He holds 2 patents that showcase his innovative approach to engineering solutions in the energy sector.
Latest Patents
Echols' latest patent, titled "Hydraulically Metered Travel Joint Method," introduces a sophisticated mechanism for unlocking a travel joint in hydraulic systems. Initially, a set of locking lugs secures an inner mandrel in position relative to an outer mandrel. The unlocking process is initiated by applying a constant vertical or downward force on the tubing string. This force is transmitted through the tubing string to the outer mandrel, resulting in an increase in hydraulic pressure within a hydraulic chamber. When this pressure surpasses a predetermined threshold, a pressure-sensitive valve opens, allowing hydraulic fluid to flow into a reserve hydraulic chamber. This design enables the outer mandrel to move in relation to the inner mandrel. A viscosity-independent flow restrictor ensures that the transfer of hydraulic fluid occurs at a preset flow rate. Once sufficient hydraulic fluid fills the reserve chamber, the outer mandrel aligns with the locking lugs, transitioning from a locked to an unlocked position. Consequently, the travel joint releases, permitting the outer mandrel to telescope inward and outward.
Career Highlights
Ralph H. Echols II is currently employed at Halliburton Energy Services, Inc., where he applies his expertise in hydraulic systems. His work significantly contributes to advancements in energy services and hydraulic technology.
Collaborations
Echols has collaborated with notable colleagues, including Gordon Kenneth Scott and Philip T. Thomas, enhancing the innovative efforts within his field.
Conclusion
Ralph H. Echols II stands out as a significant figure in hydraulic technology, with his patents reflecting a commitment to innovation and engineering excellence. His contributions continue to influence the energy sector positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile