This inventor holds 8 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Amsted Rail Company, Inc., Amsted Industries Inc., Other. Active years: 1994-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hohenwald, TN (US) (2006)
- Flossmoor, IL (US) (1994 - 2013)
Company Filing History:


Years Active: 1994-2024
Title: Innovations of John R Oliver
Introduction
John R Oliver is a notable inventor based in Flossmoor, Illinois, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in railway technology, showcasing his commitment to improving safety and efficiency in the industry.
Latest Patents
Among his latest patents is a system and method of forming a wear surface for a wheel of a rail vehicle. This innovative approach involves depositing one or more alloy powders onto the main body of the wheel and utilizing plasma transfer arc welding to create durable alloy layers. Another significant patent is the railway wheel ultrasonic testing apparatus, which describes a method and apparatus for collecting ultrasonic test data from a railway wheel. This apparatus supports the wheel with two drive rollers, ensuring accurate data collection while maintaining the wheel's rotational stability.
Career Highlights
John R Oliver has made significant contributions to the field through his work at Amsted Rail Company, Inc. and Amsted Industries Inc. His experience in these companies has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Throughout his career, John has collaborated with notable colleagues, including C Dale Christie and Stephen W Smith. These partnerships have likely contributed to the development and success of his innovative projects.
Conclusion
John R Oliver's contributions to railway technology through his patents demonstrate his expertise and dedication to innovation. His work continues to influence the industry, paving the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile