Company Filing History:
Years Active: 1997-1998
Title: The Innovative Contributions of David E Frye
Introduction
David E Frye is a notable inventor based in North Mankato, MN (US). He has made significant contributions to the field of hydraulic systems, holding a total of 4 patents. His work focuses on enhancing vehicle safety and performance through innovative braking and steering technologies.
Latest Patents
One of Frye's latest patents is the "Towed Vehicle Brake System." This invention features a hydraulic control system designed for towed vehicles, which regulates the pressure of hydraulic fluid based on operator input. The system includes a hydraulic pressure control manifold that connects a pump to the towed vehicle brake, utilizing pressure relief check valves to manage braking forces effectively. Operators can select their desired braking force through a selector switch, allowing for precise control over the braking system.
Another significant patent is the "Power-Assisted Hydraulic Steering System." This system is designed for vehicles and includes a steering linkage that connects the steering wheel to a steering actuator. It features an electrically actuated hydraulic pump and a boost cylinder that enhances steering performance. The system is equipped with a hydraulic spool valve that manages fluid flow based on the position of the steering actuator, providing power assistance when needed.
Career Highlights
David E Frye is currently employed at Commercial Intertech Limited, where he continues to develop innovative hydraulic solutions. His expertise in hydraulic systems has positioned him as a valuable asset in the industry.
Collaborations
Frye has collaborated with notable colleagues, including Frederick W Cords and Jeffrey S Swanson. Their combined efforts have contributed to advancements in hydraulic technology and vehicle safety.
Conclusion
David E Frye's contributions to hydraulic systems through his patents demonstrate his commitment to innovation and safety in vehicle design. His work continues to influence the industry and improve the functionality of modern vehicles.