This inventor holds 3 USPTO granted patents. Top assignee: Husco International, Inc.. Active years: 2003-2004.
Location History:
- Oconomowoc, WI (US) (2003)
- Delafield, WI (US) (2004)
Company Filing History:
Years Active: 2003-2004
Title: Innovations by Jeffrey A. Rogala
Introduction
Jeffrey A. Rogala is an accomplished inventor based in Oconomowoc, Wisconsin. He holds a total of 3 patents that showcase his expertise in vehicle suspension systems and agricultural technology. His innovative contributions have significantly impacted the fields of vehicle dynamics and agricultural machinery.
Latest Patents
One of Rogala's latest patents is for an active vehicle suspension with a hydraulic spring. This suspension system effectively isolates the operator cab or seat from vibrations in the vehicle chassis. It utilizes at least one hydraulic actuator connected between the cab or seat and the chassis, with an accumulator acting as a hydraulic spring to attenuate high-frequency vibrations. The system includes an electrically operable, three-position, closed-center control valve that selectively connects the hydraulic actuator to a source of pressurized hydraulic fluid or a reservoir. Sensors detect acceleration and displacement, allowing a controller to operate the valve and actively drive the hydraulic actuator to counter low-frequency vibrations.
Another notable patent is for an apparatus designed to counteract vehicle pitch variation resulting from the operation of an electronic draft control system. This apparatus includes a controller that manages the position of an implement attached to an agricultural vehicle. It features a first valve that receives control signals from the controller, along with a suspension cylinder that is hydraulically coupled to the valve. The control signals are functionally related, allowing for precise control of the implement's position.
Career Highlights
Jeffrey A. Rogala is currently employed at Husco International, Inc., where he continues to develop innovative solutions in vehicle and agricultural technology. His work has contributed to advancements in the efficiency and performance of various systems.
Collaborations
Throughout his career, Rogala has collaborated with talented individuals such as Eric Norman Griesbach and Bradley James Kramer. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Jeffrey A. Rogala's contributions to the fields of vehicle suspension and agricultural technology demonstrate his commitment to innovation. His patents reflect a deep understanding of engineering principles and a dedication to improving the functionality of machinery. His work continues to influence the industry and inspire future advancements.