This inventor holds 3 USPTO granted patents. Top assignees: Aktiebolaget Skf, Megger Instruments Limited. Active years: 2017-2026.
Company Filing History:
Years Active: 2017-2026
Title: Innovations by Robert Pray
Introduction
Robert Pray is an accomplished inventor based in Fort Collins, Colorado. He has made significant contributions to the field of electrical engineering, particularly in high voltage surge systems. With a total of 3 patents, his work showcases innovative solutions to complex technical challenges.
Latest Patents
One of Robert Pray's latest patents is for a system titled "Fixed impedance cabling for high voltage surge pulse." This invention describes a system that includes output cabling with an output wire and a return wire. The surge generator in this system is designed to provide a voltage pulse at a first rise time down the output cabling to a device under test. The output wire initiates a ring at the start of the voltage pulse, while the return wire serves as a parallel path to reduce or eliminate this ring.
Another notable patent is for a "Relay drive with voltage isolation." This invention involves a flyback system that includes a tank circuit with primary and secondary sides. The system features a switching device that pulses energy to the tank circuit. Energy is stored on the first side of the tank circuit when the switching device is active, and it is transferred to the secondary side when the device is off.
Career Highlights
Robert Pray is currently employed at Aktiebolaget SKF, a company known for its expertise in bearings and seals. His role at the company allows him to apply his innovative ideas and technical skills to real-world applications.
Conclusion
Robert Pray's contributions to electrical engineering through his patents demonstrate his commitment to innovation and problem-solving. His work continues to influence the industry and pave the way for future advancements.