Company Filing History:
Years Active: 1976-1978
Title: Innovations by James L. Richardson
Introduction
James L. Richardson is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of agricultural technology, particularly in the design of liquid manure spreading apparatuses. With a total of four patents to his name, Richardson's work reflects a commitment to improving efficiency and safety in agricultural practices.
Latest Patents
Richardson's latest patents include a valve assembly and a tank spreader, both designed for liquid manure spreading. The valve assembly features a tank and a pump that can selectively evacuate air from within the tank or supply air to it. A safety shut-off valve is located in the tank, which includes a ball and an elongated float confined in a cage. This mechanism is operable to block the evacuation of air from the tank when it is full of liquid manure. Additionally, a control valve mounted on the pump has a single spool that can be moved with a handle to either an air evacuating position or an air supplying position. A single air line connects the valve and tank, ensuring efficient operation.
Career Highlights
James L. Richardson is currently associated with Veda Incorporated, where he continues to innovate and develop solutions for the agricultural sector. His work has been instrumental in enhancing the functionality and safety of manure spreading equipment.
Conclusion
James L. Richardson's contributions to agricultural technology through his innovative patents demonstrate his dedication to improving farming practices. His inventions not only enhance efficiency but also prioritize safety in the handling of liquid manure.