Company Filing History:
Years Active: 1988-1990
Title: Innovations by Roger W. Cook
Introduction
Roger W. Cook is an accomplished inventor based in Garden Grove, CA (US). He holds a total of 3 patents that showcase his expertise in power control technologies. His innovative designs have contributed significantly to the field of electrical engineering.
Latest Patents
One of Roger's latest patents is a power controller with a voltage-controlled circuit breaker. This device features a manually-on circuit breaker equipped with an electrically-actuatable trip coil. It allows the circuit breaker to be tripped-off electrically, ensuring safety and reliability. The circuit breaker connects to a voltage source and provides operating voltage to a power outlet. A line voltage monitor indicates when the operating voltage moves outside predetermined limits, prompting the logic control circuit to deenergize a relay. This action connects a charged capacitor to the tripping coil, allowing the breaker to trip-off even when the voltage drops to zero volts.
Another notable invention is the multi-time delay power controller apparatus. This device provides time-delayed power-up and power-down for electrical equipment, such as computer systems. It includes a power stage connected to a conventional power outlet and a D.C. power supply linked to an internal D.C. voltage bus. The output stage features multiple time-delayed outputs and timing stages that work in series. Each stage comprises an R-C circuit and a type 555 integrated circuit functioning as a timer. The control relays energize in sequence, ensuring a smooth power transition for connected devices.
Career Highlights
Roger W. Cook is currently employed at Pulizzi Engineering, Inc., where he continues to innovate and develop new technologies. His work has had a significant impact on the electrical engineering sector, particularly in power management solutions.
Collaborations
Throughout his career, Roger has collaborated with notable colleagues, including John D. Pequet and Michael B. Pulizzi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Roger W. Cook is a prominent inventor whose contributions to power control technologies have made a lasting impact. His innovative patents reflect his dedication to enhancing electrical safety and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.