Patrick Stegemann

Title: The Innovative Contributions of Patrick Stegemann

Introduction

Patrick Stegemann is a notable inventor based in Arlington Heights, IL (US). He has made significant contributions to the field of hydraulic systems, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is the "Hydraulic hybrid swing drive system for excavators." This invention features a hybrid swing drive system that includes a variable displacement hydraulic swing pump operable by a prime mover, a hydraulic swing motor for performing the swing function, an accumulator, a controller, and a swing control valve assembly. The system is designed to enhance the efficiency and functionality of hydraulic construction machines.

Another notable patent is the "Variable load sense open center hybrid system." This system provides efficiency and operator feedback through the use of constant flow-open center valves and parallel power cores. It includes a variable capacity pump directly fluidly connected to the power cores and a pressure compensated flow control, ensuring optimal performance in hydraulic applications.

Career Highlights

Patrick Stegemann is currently employed at Parker-Hannifin Corporation, a leading company in motion and control technologies. His work at Parker-Hannifin has allowed him to apply his innovative ideas in practical applications, contributing to advancements in hydraulic systems.

Collaborations

Throughout his career, Patrick has collaborated with talented individuals such as Jeff Cullman and Raymond E. Collett. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.

Conclusion

Patrick Stegemann's contributions to hydraulic systems through his patents and work at Parker-Hannifin Corporation highlight his role as an influential inventor in the field. His innovative spirit continues to drive advancements in engineering and technology.