Midland, PA, United States of America

David Edward Little

This inventor holds 18 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents, primarily in Circuit Breaker Technology. Top assignees: Eaton Corporation, Cleveland, Ohio. Active years: 1996-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Edward Little. Retrieved from https://idiyas.com/inventor/david-edward-little

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

Calculating rank

% Patents Active = 88.9

 

 

Average Co-Inventor Count = 4.3

ph-index = 7

Forward Citations = 115(Granted Patents)


Location History:

  • South Beaver, PA (US) (1996)
  • Beaver Falls, PA (US) (1998 - 2001)
  • Midland, PA (US) (2005 - 2016)

Company Filing History:


Years Active: 1996-2016

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Areas of Expertise:
Circuit Breaker
Electrical Switching
D/C Trip Assembly
Arc Chamber
Molded Case
Gas Channels
Lockable Fastener
Spring Clip
Contact Spring
Laminated Contact
Trip Bar
Support Structure
18 patents (USPTO):Explore Patents

Title: The Innovations of David Edward Little

Introduction

David Edward Little, a prolific inventor based in Midland, Pennsylvania, holds a remarkable portfolio of 18 patents. His innovative contributions primarily focus on circuit breakers and their associated technologies, showcasing his expertise and dedication to advancing electrical safety and functionality.

Latest Patents

Among his latest inventions, David Edward Little has developed two notable patents:

1. **Circuit breaker and apparatus including slot-retained armature linkage and methods of fabricating the same** - This circuit breaker design features a robust frame, a conductor supported by it, and an intricate breaker mechanism that includes a trip bar assembly. The innovation incorporates a magnetic armature assembly that interacts dynamically with the conductor, providing efficient protection against electrical faults. The design facilitates improved functionality with a unique elongate link member, which enhances the connection between the armature plate and the trip bar assembly.

2. **D/C trip assembly** - This patent outlines a D/C trip assembly for circuit breakers, consisting of a magnet, a sophisticated mounting assembly, and a refined armature assembly. The trip assembly is designed for dual positioning to enhance operational reliability, demonstrating his commitment to enhancing circuit breaker technology and its applications in various settings.

Career Highlights

David has made significant strides throughout his career, particularly during his tenure at Eaton Corporation, where he contributed to the development of pioneering electrical solutions. His work in the industry has positioned him as a key figure among inventors focused on improving electrical systems, underscoring the impact of his innovations on safety and efficiency.

Collaborations

Throughout his career, David Edward Little has collaborated with notable professionals in the field, including Roger William Helms and David A Parks. These partnerships have fostered innovative thinking and enriched the design and functionality of the inventions they worked on together, strengthening their contributions to electrical safety.

Conclusion

David Edward Little's extensive patent portfolio and collaborative efforts highlight his dedication to innovation in the electrical industry. With his continued focus on improving circuit breaker technologies, he remains an influential inventor, driving progress and ensuring safety in electrical applications.

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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