John F O'Brien

Title: Innovations by John F O'Brien

Introduction

John F O'Brien is a notable inventor based in St. Albans, VT (US). He has made significant contributions to the field of firearm technology, holding a total of 3 patents. His work primarily focuses on improving the efficiency and functionality of ammunition feeders for guns.

Latest Patents

One of his latest patents is an innovative ammunition feeder for a gun. This design features a first rotating sprocket that is driven positively at a uniform velocity for stripping rounds. Additionally, it includes a second rotating sprocket that operates at a non-uniform velocity, allowing for the precise transversely placement of each round directly onto the face of the gun bolt. Another patent describes a gun equipped with a feeder that accommodates two independent trains of ammunition. This design utilizes two sets of sprockets and articulated feed arms to positively advance each round in sequence onto the face of the gun bolt.

Career Highlights

John F O'Brien has had a distinguished career, working at General Electric Company. His innovative designs have contributed to advancements in firearm technology, showcasing his expertise and commitment to improving gun mechanisms.

Collaborations

Throughout his career, O'Brien has collaborated with notable coworkers such as Lawrence R Folsom and August J Haberstroh. These partnerships have likely fostered a creative environment that has led to the development of his patents.

Conclusion

John F O'Brien's contributions to firearm technology through his patents demonstrate his innovative spirit and dedication to enhancing gun functionality. His work continues to influence the industry and showcases the importance of invention in advancing technology.