Creve Coeur, MO, United States of America

Charles L Rassieur

This inventor holds 15 USPTO granted patents. Top assignees: Central Mine Equipment Company, Central Mine Equipment, Other. Active years: 1980-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles L Rassieur. Retrieved from https://idiyas.com/inventor/charles-l-rassieur

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • St. Louis County, MO (US) (1986 - 1991)
  • Creve Coeur, MO (US) (1982 - 1993)
  • St. Louis, MO (US) (1980 - 1995)

Company Filing History:


Years Active: 1980-1995

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15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Charles L Rassieur

Introduction

Charles L Rassieur is a notable inventor based in Creve Coeur, MO, with a remarkable portfolio of 15 patents. His work primarily focuses on advancements in machinery and vehicle technology, showcasing his expertise and innovative spirit.

Latest Patents

Among his latest patents is the "Outboard planetary gear assembly for tracked vehicles." This invention features a track vehicle drive train that incorporates a differential and outboard planetary gears. The design includes an outboard planetary housing that accommodates larger gears, allowing for higher reduction in the outboard planetaries. This innovation enables a lower reduction in the differential than previously possible with standard-sized sprockets. Another significant patent is the "Clutch lock-out assembly," designed for machines like vehicle-mounted earth drills. This assembly includes a clutch operating lever arm that is spring-biased and engages in a receiving channel, providing a reliable mechanism for operation.

Career Highlights

Throughout his career, Rassieur has made significant contributions to the field of engineering and machinery. He has worked with reputable companies, including Central Mine Equipment Company, where he applied his inventive skills to develop practical solutions for various mechanical challenges.

Collaborations

Rassieur has collaborated with notable individuals in his field, including Raymond W Burns and Dean T Pierce. These partnerships have likely contributed to the innovative projects he has undertaken.

Conclusion

Charles L Rassieur's contributions to the field of invention and engineering are noteworthy. His patents reflect a commitment to innovation and improvement in machinery technology. His work continues to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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