David J Bonfoey

Title: The Innovative Contributions of David J Bonfoey

Introduction

David J Bonfoey is a notable inventor based in Broomfield, Colorado. He has made significant contributions to the field of packaging technology, particularly in the design of beverage containers. With a total of 10 patents to his name, Bonfoey's work has had a lasting impact on the industry.

Latest Patents

One of Bonfoey's latest patents is for a resealable can end with a stay-on tab. This innovative design features a circumferential curl centered about a center longitudinal axis, with a circumferential wall extending downwardly from the curl and inwardly towards the longitudinal axis. The center panel is made from metallic material and is centered about the longitudinal axis, having a public side and an opposing product side. A tab is mounted to the public side of the center panel, and a pour opening is formed by an aperture in the center panel, sealed by the tab. The pour opening is at least partially defined by a pour opening curl of the metallic material of the center panel.

Another significant patent involves methods of capping metallic bottles. This invention provides methods that reduce the amount of force applied to seal a metallic bottle with a ROPP closure. The methods include the use of a capping apparatus that may feature more thread rollers than known capping apparatus. Additionally, the thread rollers may utilize more forming passes to create threads on the ROPP closure, enhancing the sealing process.

Career Highlights

Throughout his career, Bonfoey has worked with prominent companies, including Ball Corporation. His experience in the industry has allowed him to develop innovative solutions that address common challenges in packaging.

Collaborations

Bonfoey has collaborated with notable colleagues such as Dean L Johnson and John R Ross. These partnerships have contributed to the advancement of his inventions and the overall progress in packaging technology.

Conclusion

David J Bonfoey's contributions to the field of packaging technology are noteworthy. His innovative patents and collaborations have significantly influenced the industry, showcasing his expertise and dedication to improving beverage container design.