Location History:
- Bellbrook, OH (US) (1981)
- Centerville, OH (US) (1977 - 2001)
Company Filing History:
7 out of 32 
1 out of 1 
1 out of 31 
Years Active: 1977-2001
Title: The Innovations of Robert A DeRegnaucourt
Introduction
Robert A DeRegnaucourt is a notable inventor based in Centerville, OH (US). He holds a total of 11 patents, showcasing his significant contributions to the field of engineering and manufacturing. His work primarily focuses on improving brake drum technology, which has implications for automotive safety and performance.
Latest Patents
One of his latest patents is for a final balanced brake drum having an integral squealer band and the method for producing it. This innovative method determines the location and length of two constant depth cuts along the squealer band, which are essential for correcting imbalances. Using a cutting machine, specifically a milling machine, these cuts are made at predetermined locations and lengths to produce a final balanced brake drum. The design also incorporates a feather type entrance/exit cut to reduce stress concentrations, resulting in a more cosmetically appealing product.
Career Highlights
Throughout his career, Robert has worked with several companies, including Dayton-Walther Corporation and The Dayton Steel Foundry Company. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.
Collaborations
Robert has collaborated with notable coworkers such as John C Hall and Jay K Julow, further enhancing his innovative capabilities through teamwork and shared expertise.
Conclusion
Robert A DeRegnaucourt's contributions to the field of brake drum technology exemplify the impact of innovation in engineering. His patents reflect a commitment to improving safety and performance in automotive applications.