Heather Armistead

Title: Heather Armistead: Innovator in Hydraulic Systems

Introduction

Heather Armistead is a talented inventor based in Peoria, IL (US). She has made significant contributions to the field of hydraulic systems, holding a total of 2 patents. Her work focuses on enhancing the efficiency and functionality of machinery through innovative hydraulic solutions.

Latest Patents

One of Heather's latest patents is a hydraulic system having dual tilt blade control. This hydraulic system is designed for machines and includes a tank that holds a supply of fluid, a pump that draws and pressurizes the fluid, and two cylinders that are operatively connected to a work tool and the machine's undercarriage. The system features a first electro-hydraulic valve associated with the first cylinder, which regulates the flow of pressurized fluid independently of the second cylinder. Similarly, a second electro-hydraulic valve is associated with the second cylinder, allowing for independent regulation of fluid flow.

Career Highlights

Heather Armistead is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. Her role involves developing advanced hydraulic systems that improve machine performance and reliability.

Collaborations

Throughout her career, Heather has collaborated with notable colleagues, including Timothy L. Hand and Fuaad Sayeed. These partnerships have contributed to her innovative work in hydraulic technology.

Conclusion

Heather Armistead is a remarkable inventor whose contributions to hydraulic systems have made a significant impact in the industry. Her patents reflect her dedication to innovation and her commitment to enhancing machine functionality.