David D Simpson

Title: David D. Simpson: Innovator in Fluid Pump Systems

Introduction

David D. Simpson is a notable inventor based in Discovery Bay, CA (US). He has made significant contributions to the field of fluid pump systems, holding 2 patents that showcase his innovative approach to engineering challenges.

Latest Patents

One of his latest inventions is the Modular Pneumatic Well Pump System. This system is designed to configure a fluid pump in either of two configurations, utilizing a first pump casing with a larger diameter and a second pump casing with a smaller diameter. The design includes a tubular frame and a float that allows for sliding movement, providing flexibility in pump configuration. The second patent is the Landfill Well Liquid Level Control Pump, which is specifically adapted for use in landfill wells. This pump features a unique design that includes a control rod, check valves, and a pivoting lever assembly, enhancing its functionality and reliability in managing liquid levels.

Career Highlights

David D. Simpson is associated with Q.E.D. Environmental Systems, Inc., where he applies his expertise in developing innovative solutions for environmental challenges. His work has significantly impacted the efficiency and effectiveness of fluid management systems.

Collaborations

David collaborates with various professionals in his field, including his coworker Antonio U. Ramirez, to further enhance the development of advanced pump technologies.

Conclusion

David D. Simpson's contributions to fluid pump systems demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of engineering principles and a dedication to improving fluid management solutions.