Location History:
- Tinley Park, IL (US) (2013 - 2015)
- Orland Park, IL (US) (2017 - 2018)
Company Filing History:
Years Active: 2013-2018
Title: Innovations of Patrick W Sullivan
Introduction
Patrick W Sullivan is an accomplished inventor based in Tinley Park, Illinois. He holds a total of six patents, showcasing his expertise in the field of engineering and machine design. His innovative contributions have significantly impacted the industry, particularly in the realm of steering systems and articulated machines.
Latest Patents
Among his latest patents is the "Articulated machine employing stabilizers and steering interlock." This invention features a machine that includes a front section with front wheels, a rear section with rear wheels, and a pivot that connects the two sections. It also incorporates a hydraulic steering circuit that allows for movement of the front section relative to the rear section. Additionally, the machine is equipped with a stabilizer and a directional control valve that selectively depressurizes the hydraulic steering circuit based on the stabilizer's state. Another notable patent is the "Electrohydraulic steering system with diagnostics." This steering system comprises a first pilot system with a pilot source and a set of electrohydraulic valves, as well as a second pilot system with its own pilot source and electrohydraulic valves. The design allows for the steering valve to be moved via pilot flow of hydraulic fluid, enhancing the machine's operational efficiency.
Career Highlights
Patrick has had a distinguished career, working with prominent companies such as Caterpillar Inc. and Caterpillar Global Mining LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in machinery and engineering.
Collaborations
Throughout his career, Patrick has collaborated with talented individuals, including Andrew J Krajnik and Hongliu Du. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Patrick W Sullivan's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the design and functionality of modern machinery.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.