St. Louis, MO, United States of America

Richard L Mitchell

This inventor holds 5 USPTO granted patents. Top assignee: Emerson Electric Company. Active years: 1981-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard L Mitchell. Retrieved from https://idiyas.com/inventor/richard-l-mitchell-srhbdy4q

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 = 2.3

ph-index = 4

Forward Citations = 385(Granted Patents)


Location History:

  • Florissant, MO (US) (1981)
  • St. Louis County, MO (US) (1984)
  • St. Louis, MO (US) (1983 - 1991)

Company Filing History:


Years Active: 1981-1991

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Richard L. Mitchell in St. Louis, MO

Introduction

Richard L. Mitchell, a prominent inventor based in St. Louis, MO, has made significant contributions to the field of power tools, particularly with his innovative designs for compound miter saws. With a total of five patents to his name, Mitchell stands out in the world of inventions, showcasing a commitment to enhancing the functionality and safety of essential tools used in woodworking and construction.

Latest Patents

Mitchell's latest innovations include a groundbreaking compound miter saw which features a selectively rotatable turntable mounted on a supporting frame. His design includes a power-driven saw blade that can pivot between a full cut position and a full retract position. Notable enhancements consist of a work-supporting fence that maintains alignment with a turntable slot for precise miter cuts, along with effective clamping relative to the supporting frame in both front and rear positions. Additionally, his saw includes a swinging blade guard designed with a pivot center that is eccentrically offset, providing easier access to the saw blade shaft while preventing interference during bevel cuts. The design also features two transversely extending closed cylinders which facilitate the saw's pivotal movement and allow bevel adjustments.

Career Highlights

Richard L. Mitchell has spent a substantial part of his career at Emerson Electric Company, where he has honed his expertise in tool design and innovation. His work reflects a deep understanding of the needs of users and the practical limitations of existing tools, driving him to develop solutions that improve both usability and safety in woodworking applications.

Collaborations

Throughout his career, Mitchell has worked alongside talented individuals such as Richard B. Brundage and John A. Palmer. These collaborations have likely enriched his inventive process, allowing for the exchange of ideas and fostering a creative environment in the development of new technologies.

Conclusion

In conclusion, Richard L. Mitchell has established himself as a noteworthy inventor in St. Louis, MO, through his advancements in compound miter saw technology. With five patents granted, his contributions not only reflect his innovative spirit but also enhance the functionality and safety of tools widely used in the industry today. As he continues to work with Emerson Electric Company, it will be exciting to see what further innovations he will bring to the field.

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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