Jackson, NJ, United States of America

David W Colangelo

This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 2000-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David W Colangelo. Retrieved from https://idiyas.com/inventor/david-w-colangelo

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


% Patents Active = 50.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:

goldMedal2 out of 834,570 
Other
 patents

Years Active: 2000-2004

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2 patents (USPTO):Explore Patents

Title: David W Colangelo: Innovator in Emergency Lighting Solutions

Introduction

David W Colangelo is an accomplished inventor based in Jackson, NJ (US). He has made significant contributions to the field of emergency lighting, particularly through his innovative designs that enhance safety for law enforcement and emergency medical personnel. With a total of 2 patents, Colangelo's work exemplifies the intersection of practicality and ingenuity.

Latest Patents

Colangelo's latest patents include the "Uniform epaulet-coupled, enhanced flashlight" and the "Uniform epaulet-coupled emergency flashlight." The first patent describes a flashlight designed to fit within and under a shoulder epaulet on a uniform. This design allows for hands-free operation, making it ideal for individuals engaged in law enforcement or emergency medical services. The flashlight features a clip for secure attachment and utilizes a plurality of light-emitting diodes along with a mirrorized surface to enhance visibility. Additionally, it generates a rearwardly extending beam to serve as a warning light for oncoming traffic.

The second patent builds on this concept by incorporating a rotatable front end that adjusts the beam angle and acts as the on-off switch. This flashlight can also provide a stroboscopic type of warning light, further enhancing safety for personnel approaching emergency scenes.

Career Highlights

Throughout his career, Colangelo has focused on developing practical solutions that address the needs of emergency responders. His innovative designs have not only improved functionality but have also contributed to the overall safety of those who serve in high-risk environments.

Collaborations

Colangelo has collaborated with Robert D Burns, leveraging their combined expertise to enhance the development of emergency lighting solutions. Their partnership has resulted in innovative designs that prioritize user safety and operational efficiency.

Conclusion

David W Colangelo's contributions to emergency lighting technology reflect his commitment to innovation and safety. His patents demonstrate a clear understanding of the needs of law enforcement and emergency medical personnel, making a significant impact in 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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