Location History:
- NW., Grand Rapids, MI (US) (1997)
- Grand Rapids, MI (US) (1984 - 2011)
Company Filing History:
1 out of 183 
6 out of 832,843 Years Active: 1984-2011
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Title: The Innovations of Ronald J Fredricks: Revolutionizing Antilock Brake Systems
Introduction: Ronald J Fredricks, a proficient inventor hailing from Grand Rapids, MI, holds a remarkable total of 7 patents, showcasing his dedication to advancing technologies in the transportation industry. His groundbreaking work has significantly impacted the field of antilock brake systems and methods.
Latest Patents:
1. Antilock braking systems and methods: Fredricks' latest patents focus on improved anti-lock brake systems (ABS) for both aircraft and land vehicles. By incorporating a sliding mode observer (SMO) into the ABS algorithm, these systems efficiently regulate braking torque based solely on wheel speed measurements. The optimization is achieved by maintaining an SMO estimate of differential wheel torque, leading to enhanced braking performance.
2. Antilock brake systems employing a sliding mode observer based estimation of differential wheel torque: This patent introduces advanced methods for controlling hydraulically or electrically actuated ABS on air and land vehicles. By utilizing a sliding mode observer (SMO) to estimate net or different wheel torque based on wheel speed, the braking control signal is generated. This innovative approach enables precise and rapid application and release of brakes, ensuring optimal safety and control.
Career Highlights: Throughout his illustrious career, Ronald J Fredricks has made significant contributions to the field of transportation safety. He has worked with reputable companies such as Lear Siegler, Inc., further solidifying his expertise in developing innovative technologies that redefine industry standards.
Collaborations: Fredricks has had the privilege of collaborating with esteemed professionals in the field, including William Bennett Ribbens and Wilbur A Carrington. Together, they have synergized their expertise to drive forward advancements in antilock brake systems, setting new benchmarks for safety and efficiency.
Conclusion: Ronald J Fredricks' inventive spirit and dedication to enhancing antilock brake systems have established him as a prominent figure in the realm of transportation technologies. His latest patents reflect a commitment to innovation and safety, paving the way for future advancements in the industry.