Dennis Leroy Hart

Title: Innovations by Dennis Leroy Hart: Pioneering Valve Systems

Introduction

Dennis Leroy Hart, an innovative inventor based in Newport Beach, CA, has made significant contributions to the field of valve systems through his inventive mind. With a total of four patents to his name, he has focused on enhancing the functionality and efficiency of bag and box combinations.

Latest Patents

One of Hart's latest patents is the "Bag and Box Valve System." This inventive valve system is designed for a bag and box combination and features a fitment with an inner mounting flange that is secured to the inner surface of the bag. The valve system incorporates a projecting portion that extends through a hole in the bag into a passageway within the outer container. The design includes a valve plate positioned inside the bag, which rotates with a shaft between an open position—where it does not obstruct the flow passage—and a closed position that seals the flow passage by pressing against the inner face of the mounting flange.

Career Highlights

Throughout his career, Dennis has worked with reputable companies including U.S. Divers Company, Inc. and Macmillan Bloedel Packaging. His experiences in these firms have allowed him to further develop his innovative ideas and create functional solutions tailored for various packaging needs.

Collaborations

Dennis has had the opportunity to collaborate with talented individuals in his field. Notably, he has worked alongside David Frederick Gillard and Anthony John Madormo, enhancing his projects through their collective expertise and creativity.

Conclusion

Dennis Leroy Hart remains a notable figure in the realm of innovation, particularly in valve system technology. His patents highlight his commitment to improving the designs and functionalities of bag and box systems, securing his place as a pioneer in this area of inventions.