Lemont, IL, United States of America

James Leonard Blase

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignees: Electro-Motive Diesel, Inc., Gm Global Technolgoy Operations, Inc.. Active years: 1992-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Leonard Blase. Retrieved from https://idiyas.com/inventor/james-leonard-blase

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 61(Granted Patents)


Location History:

  • Lemont, IL (US) (1992 - 2017)
  • LaGrange, IL (US) (2017)

Company Filing History:


Years Active: 1992-2017

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6 patents (USPTO):Explore Patents

Title: Innovations of James Leonard Blase

Introduction

James Leonard Blase is a notable inventor based in Lemont, IL (US). He has made significant contributions to the field of engineering, particularly in the design of powertrain components. With a total of 6 patents, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is the "Close Coupled Adapter for a Generator Set." This innovative adapter is designed to couple a prime mover body to a generator housing. It features openings that allow the generator's armature to be attached to the prime mover's flywheel. The adapter provides a torque coupling that reduces the size and weight of the attachments needed to secure the prime mover and generator to the skid. Additionally, the design ensures that the natural resonance frequencies of the adapter are moved outside the operating frequency of the prime mover.

Another significant patent is the "Skid Structure for a Powertrain." This skid structure includes a pair of longitudinally extending members that are spaced apart around a central axis. Each member consists of a top wall, a bottom wall, and a side wall, creating a pocket that extends along the length and width of the member. The structure incorporates multiple gussets within the pocket, which are designed to support the weight of the powertrain effectively.

Career Highlights

James has worked with prominent companies such as GM Global Technology Operations, Inc. and Electro-Motive Diesel, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, James has collaborated with talented individuals, including Michael Colarossi and Grace Louise Madden. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James Leonard Blase is a distinguished inventor whose work in powertrain technology has resulted in several valuable patents. His innovative designs continue to influence the engineering landscape, showcasing his commitment to advancing 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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