This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Parker-Hannifin Corporation. Active years: 2024-2026.
Company Filing History:
Years Active: 2024-2026
Title: The Innovative Mind of Dean R. Pollee
Introduction
Dean R. Pollee is a notable inventor based in Mattawan, Michigan. With two patents to his name, he has made significant strides in the field of hydraulic systems. His contributions are essential to advancing technology, particularly in preventing overheating and enhancing efficiency within power transfer units.
Latest Patents
Dean's latest inventions include a variable displacement hydraulic pump system featuring an over-temperature prevention mechanism. This innovative system uses a thermally-responsive control component made from specific materials designed to monitor and react to fluid temperature changes. The component lowers pump output pressure once the fluid reaches a predefined activation temperature, thus preventing damage from excessive heat.
Additionally, he holds a patent for a power transfer unit that focuses on reducing breakout friction and leakage. This unit incorporates a dual hydraulic circuit and a unique isolation valve, ensuring efficient fluid flow between circuits. By utilizing an unloader valve and an orifice, the design significantly reduces back pressure, enhancing operational efficiency.
Career Highlights
Throughout his career, Dean R. Pollee has been involved with Parker-Hannifin Corporation, a well-respected leader in motion and control technologies. His innovative work at Parker-Hannifin has led to patented solutions that are widely recognized in the industry, contributing to the company's reputation for excellence.
Collaborations
Dean collaborates closely with esteemed colleagues such as Steve A. Krane and Evan W. Anderson, further enriching his innovative endeavors. Working alongside such talented professionals has allowed him to tackle complex engineering challenges and drive advancements within his field.
Conclusion
Dean R. Pollee stands out as an influential inventor in the hydraulic systems arena. His latest patents not only showcase his technical acumen but also his commitment to creating practical solutions that address real-world problems. With ongoing collaborations and a strong background in one of the industry's top companies, Dean remains a significant figure in the world of innovations.