Location History:
- Burlington, VT (US) (2009)
- Charlottesville, VA (US) (2011 - 2012)
Company Filing History:
Years Active: 2009-2012
Title: Innovations of John E. Gray in Underwater Energy Production
Introduction
John E. Gray is a notable inventor based in Burlington, Vermont, who has made significant contributions to the field of underwater energy production. With a total of five patents to his name, Gray's work focuses on innovative turbine technologies designed to harness energy from changing underwater currents.
Latest Patents
One of Gray's latest patents is the "Turbine Yaw Control," which introduces a KHP system turbine specifically designed for energy production in underwater environments. This invention features a yaw stop arrangement that allows the turbine to maintain an optimal position even in flowing streams with bi-directional and multi-directional current flows. The KHP turbine is equipped with a rotational portion and one or two passive yaw stop assemblies that effectively control turbine yaw, ensuring it captures energy efficiently from variable underwater currents.
Another significant patent is the "Kinetic Hydro Power Triangular Blade Hub." This invention presents a rotor hub mounting arrangement that allows for the secure and compact removable mounting of multiple turbine rotor blades. The internal mounting assembly consists of interconnected mounting plates positioned adjacent to foil-shaped openings in the rotor hub, facilitating the insertion and secure mounting of turbine blades.
Career Highlights
John E. Gray is currently associated with Verdant Power, a company dedicated to advancing renewable energy technologies. His work at Verdant Power emphasizes the importance of innovative solutions in the field of hydrokinetic energy.
Collaborations
Throughout his career, Gray has collaborated with notable individuals such as Dean Corren and Christopher Gray, contributing to the development of cutting-edge technologies in energy production.
Conclusion
John E. Gray's innovative patents and contributions to underwater energy production highlight his commitment to advancing renewable energy technologies. His work continues to inspire future developments in the field.