Grimes, IA, United States of America

James P Elwell

USPTO Granted Patents = 92 

 

Average Co-Inventor Count = 1.8

ph-index = 17

Forward Citations = 783(Granted Patents)

Forward Citations (Not Self Cited) = 744(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ankeny, IA (US) (2000 - 2005)
  • Johnston, IA (US) (2004 - 2011)
  • Grimes, IA (US) (2015 - 2023)

Company Filing History:


Years Active: 2000-2023

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Areas of Expertise:
Vehicle Lighting Apparatus
LED Headlight Kit
Heat Dissipation Device
Multi-Section LED Light Bar
Automobile Accessory Light Fixture
Surface-Mount Technology
TFT LCD Light Fixture
Programmable Automobile Light Bar
Emergency Light Bar
LED Tailgate Light
Dome Light Replacement
Vehicle Accessory Bar
92 patents (USPTO):Explore Patents

Title: Innovations and Contributions of James P. Elwell in Automotive Lighting

Introduction: James P. Elwell, a prolific inventor based in Grimes, IA, holds an impressive portfolio of 92 patents. His work primarily focuses on innovative lighting solutions for the automotive industry, showcasing his commitment to advancing technology in vehicle lighting systems.

Latest Patents: Among Elwell's notable inventions are two cutting-edge lighting apparatuses aimed at enhancing the safety and efficiency of automobile lighting. The first is a "Vehicle Lighting Apparatus with Chip Scale Package," designed to fit within the minimal housing space of modern headlamps. This apparatus utilizes chip scale package light-emitting diodes (CSP LEDs) alongside flexible metal heat sinks and an improved collar that features a watertight seal made of an elastomeric gasket. For optimal performance, it employs multiple set screws, a wire harness with a nylon braided sleeve, and boasts a solid-state design for enhanced longevity and effective heat mitigation.

The second latest patent, "LED Headlight Kit Having Filament and Pressured Chamber," mirrors the innovative designs found in his previous work. This replacement lighting solution is also slim and features an industry-leading footprint tailored for modern automotive applications. It shares similar technological attributes as the first, ensuring maximum performance and durability.

Career Highlights: Throughout his career, James P. Elwell has been recognized for his significant contributions to automotive lighting technology. His extensive experience includes working at reputable firms, including Putco, Inc., where he further honed his inventive skills and applied his knowledge to real-world applications.

Collaborations: Elwell has collaborated with talented individuals in the industry, including Jamie R. Bernardy and Zachary Scott Healy. These partnerships have allowed for the exchange of innovative ideas, contributing to the development of advanced automotive lighting systems and techniques.

Conclusion: James P. Elwell’s expertise and innovative spirit have firmly established him as a key player in the automotive lighting sector. With 92 patents to his name, his latest works exemplify a dedication to innovation that not only meets current industry standards but also paves the way for future advancements in vehicular lighting technology.

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