Duxbury, MA, United States of America

Dennis J Leedom

This inventor holds 8 USPTO granted patents. Top assignees: Bern Unlimited, Inc., Other. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis J Leedom. Retrieved from https://idiyas.com/inventor/dennis-j-leedom

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


% Patents Active = 75.0

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 57(Granted Patents)


Company Filing History:

goldMedal5 out of 6 
 
Bern Unlimited, Inc.
 patents
silverMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2008-2025

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8 patents (USPTO):Explore Patents

Title: The Innovative Genius of Dennis J. Leedom

Introduction

Dennis J. Leedom, a dedicated inventor based in Duxbury, MA, has made significant contributions to the field of helmet design and safety equipment. With a total of seven patents to his name, his innovations focus on enhancing ventilation control in helmets, ensuring both comfort and protection for users.

Latest Patents

Among Dennis's recent advancements is the "Helmet with Ventilation Control." This helmet features a unique shell that includes a ventilation aperture and an inner liner with a corresponding ventilation aperture. The invention incorporates a slider plate along a recessed track that can be manipulated from within the helmet. This design enables users to switch between blocking and allowing air flow, which greatly improves comfort levels during use.

In addition, he developed the "Helmet with Vent Opening Control." This model also consists of a shell with a ventilation aperture and a corresponding internal ventilation control. Users can reversibly adjust this control to either block or permit airflow, enhancing the functionality and user experience of the helmet. Such innovations reflect Dennis's commitment to improving safety gear for a variety of activities.

Career Highlights

Dennis has worked for companies like Bern Unlimited, Inc., where he likely honed his skills in designing helmets that prioritize both safety and comfort. His extensive experience within the industry has positioned him as a key player in the innovation of helmet technology.

Collaborations

Throughout his career, Dennis has collaborated with talented individuals such as Ryan Stephen Melofchik and Adam M Godwin. These partnerships have allowed for a sharing of ideas and resources, further enhancing the development of groundbreaking inventions in safety equipment.

Conclusion

Dennis J. Leedom's inventiveness and dedication to improving safety in sports and recreational activities through innovative helmet designs is commendable. His patents not only showcase his technical expertise but also contribute significantly to enhancing user experience and safety across various platforms. As he continues to innovate, the impact of his work is bound to resonate within the industry for years to come.

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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