Location History:
- East Peoria, IL (US) (1994 - 2001)
- Eureka, IL (US) (2015 - 2023)
Company Filing History:
17 out of 9,440 
2 out of 25 Years Active: 1994-2025
Title: **William Norbert O'Neill: Innovator in Hydraulic Systems**
Introduction
William Norbert O'Neill is a distinguished inventor based in Eureka, Illinois, known for his significant contributions to hydraulic technology. With a total of 19 patents to his name, O'Neill has been instrumental in developing innovative solutions that enhance the efficiency of hydraulic systems used in earthmoving machines and steering mechanisms.
Latest Patents
Among O'Neill's latest patents is the **Modular Hydraulic Manifold**, designed to control the operation of hydraulic actuators in earthmoving machines. This innovative manifold features a spool chamber, a load sensing passageway, and a spool axially positioned within the chamber, which is spring-biased by an end cap. The manifold also comprises a pair of spool actuators that work in parallel, facilitating precise control within the hydraulic system. Furthermore, O'Neill introduced the **Fault Detection for Secondary Steering System**, which includes a secondary steering pump and a bypass valve that effectively communicates with both a hydraulic tank and a steering control circuit, showcasing his ingenuity in ensuring system reliability through pressure sensing technology.
Career Highlights
O'Neill has made notable strides in his career by working with reputable companies such as Caterpillar Inc. and Caterpillar Underground Mining Pty. Ltd. His work at these organizations has allowed him to apply his expertise and drive innovation in hydraulic systems, contributing to advancements in machinery used across various sectors.
Collaborations
Throughout his career, O'Neill has collaborated closely with talented professionals, including Michael Thomas Jackson and John Ferraz, Jr. These partnerships have facilitated a dynamic exchange of ideas and knowledge, further enriching the innovative climate in which they work.
Conclusion
William Norbert O'Neill's contributions to hydraulic technology exemplify the spirit of innovation that drives the engineering field forward. His vast patent portfolio reflects a commitment to creating effective solutions for complex challenges in machinery operations. As he continues to innovate, O'Neill remains an influential figure in the world of inventions, inspiring future generations of engineers and inventors.
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.