This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Double a Products Company. Active years: 1978-1979.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978-1979
Title: The Innovations of Charles E Johnson
Introduction
Charles E Johnson is a notable inventor based in Santa Ana, California. He has made significant contributions to the field of hydraulic systems, holding two patents that showcase his innovative spirit and technical expertise. His work primarily focuses on improving the efficiency and functionality of hydraulic control systems.
Latest Patents
Johnson's latest patents include the Variable Differential Pressure Unloading Valve Apparatus. This invention is designed for use in hydraulic systems, which consist of a pump, an accumulator for receiving hydraulic fluid under pressure, and an unloading valve that regulates the pressure of the fluid to the accumulator. The control apparatus is connected to the unloading valve, allowing for the opening and closing of the valve. It is adjustable for selectively setting the maximum fluid pressure to the accumulator and for determining the variation between the maximum and minimum pressures at which the unloading valve operates.
Career Highlights
Charles E Johnson is associated with Double A Products Company, where he applies his expertise in hydraulic systems. His role at the company allows him to further develop and refine his inventions, contributing to advancements in hydraulic technology.
Conclusion
Charles E Johnson's innovative work in hydraulic systems exemplifies the impact of dedicated inventors in the field of engineering. His patents reflect a commitment to enhancing the efficiency and effectiveness of hydraulic control mechanisms.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile