David D Jones

Title: Innovations by David D Jones in Marine Propulsion Systems

Introduction

David D Jones is an accomplished inventor based in Lake Forest, IL (US). He has made significant contributions to the field of marine propulsion systems, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of watercraft propulsion.

Latest Patents

One of his latest patents is the "Unitary Inboard Electric Marine Propulsion System." This electric propulsion system is designed for watercraft, such as fishing boats. It features an electric motor housed within a dry cavity of the craft hull, with a propeller positioned outboard, below the waterline. The propeller is driven by the motor through a support and power transmission assembly. A seal assembly is included to protect the hull where the assembly passes through. The system allows for symmetrical placement of propulsion systems on either side of the hull's centerline, and control circuitry enables operators to input navigational commands, translating them into speed commands for the propulsion systems.

Another notable patent is the "Retractable Trolling Motor." This propulsion system can be an integral part of a watercraft or retrofitted to existing models. It is mounted centrally on the hull, forward of the transverse centerline. The propulsion assembly is coupled to a retractable arm, which pivots between stowed and operational positions. In the stowed position, part of the propulsion assembly is housed within a recess in the hull, optimizing space and functionality.

Career Highlights

David D Jones is currently employed at Bombardier Motor Corporation of America, where he continues to innovate in marine technology. His work has significantly impacted the design and efficiency of watercraft propulsion systems.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Thomas E Griffith, Sr and Calvin Tyler. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

David D Jones is a prominent figure in the field of marine propulsion, with innovative patents that enhance watercraft performance. His contributions continue to shape the future of marine technology.