Worcester, MA, United States of America

John J Petell

This inventor holds 1 USPTO granted patent. Top assignee: Dart World Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John J Petell. Retrieved from https://idiyas.com/inventor/john-j-petell

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: John J Petell - Innovator in Dart Technology

Introduction

John J Petell is a notable inventor based in Worcester, MA (US). He has made significant contributions to the field of dart technology, particularly with his innovative designs that enhance the functionality and usability of dart-related products.

Latest Patents

One of Petell's key inventions is a patent for a "Display and carrying case for darts." This innovative case features an insert with lower troughs designed to house dart flights and an upper trough for storing multiple darts. The design ensures that the points of the darts are securely positioned within a dart block. Additionally, the body segments of the darts are separated by knobs that are integrally formed with the inserts. A rod-like structure is utilized to maintain the darts separated from each other and away from the cover of the case. This patent showcases Petell's commitment to improving the dart-playing experience.

Career Highlights

Throughout his career, John J Petell has worked with Dart World Inc., a company known for its dedication to producing high-quality dart products. His work at Dart World Inc. has allowed him to focus on developing innovative solutions that cater to the needs of dart enthusiasts.

Collaborations

Petell has collaborated with notable coworkers such as Paul A Neff and Donald Amirault. Their combined expertise has contributed to the advancement of dart technology and the development of new products in the industry.

Conclusion

John J Petell's contributions to the field of dart technology, particularly through his patent for a display and carrying case for darts, highlight his innovative spirit and dedication to enhancing the dart-playing experience. His work continues to influence the industry and inspire future innovations.

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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