Company Filing History:
2 out of 7 
1 out of 832,812 Years Active: 2000-2001
Title: Innovations by David S Young
Introduction
David S Young is an accomplished inventor based in Maquoketa, IA (US). He holds a total of 3 patents that showcase his expertise in fuel dispensing systems and submersible electric motor-driven pumps. His innovative designs have contributed significantly to the efficiency and safety of fuel handling technologies.
Latest Patents
One of his latest patents is for a casing construction for fuel dispensing systems. This invention provides a fluid and electrical interface between components of a fuel dispensing system. It features a column pipe that connects fuel pumped from an underground tank to a power head mounted in the casing. A check valve controls the flow from the power head to a dispensing pipe leading to a fuel dispenser. Additionally, a hand-operated quick connect coupling facilitates the extraction of the power head, column pipe, and pump. The design also includes mechanisms to return leaking fuel and excessive fuel vapor to the tank, ensuring safety and efficiency.
Another notable patent by David S Young is for a liquid petroleum gas submersible electric motor-driven pump. This invention includes a motor assembly with an elongated tubular motor housing and an electric motor. The pump assembly features a driven pump shaft with external spline teeth and at least one centrifugal impeller. The drive coupling transmits rotational power from the electric motor to the pump shaft, allowing for efficient operation.
Career Highlights
Throughout his career, David S Young has worked with various companies, including Marley Pump. His contributions to the field of fuel dispensing and pump technology have been recognized for their innovative approaches and practical applications.
Collaborations
David has collaborated with notable coworkers such as Dale Ewing and Dorsey D Small, further enhancing his work through shared expertise and insights.
Conclusion
David S Young's contributions to the field of fuel dispensing systems and submersible pumps demonstrate his innovative spirit and commitment to improving technology. His patents reflect a deep understanding of engineering principles and a dedication to safety and efficiency in fuel handling.