Company Filing History:
Years Active: 2010-2013
Title: The Innovations of Stephen Nelson
Introduction
Stephen Nelson is an accomplished inventor based in Andover, MN (US). He has made significant contributions to the field of power management systems, particularly in the context of hydrostatically driven vehicles. With a total of 3 patents to his name, Nelson's work reflects a commitment to enhancing vehicle efficiency and performance.
Latest Patents
One of Nelson's latest patents is a "Power management system for compaction vehicles and method." This innovative method involves calculating the power consumption of a hydrostatically driven vehicle by assessing the pressure of the compressed fluid in a hydraulic circuit and the pump's displacement. An electronic controller is utilized to calculate the engine's power output based on various operating parameters, adjusting the output to balance power consumption and output effectively. Another notable patent is the "Control system and method for operating a hydrostatically driven vehicle." This invention features a hydrostatically powered vehicle that includes an engine linked to a pump supplying fluid to a propel motor. The controller determines the desired operating condition for the engine while ensuring the vehicle maintains a constant travel speed.
Career Highlights
Throughout his career, Stephen Nelson has worked with prominent companies such as Caterpillar Paving Products Inc. and Caterpillar Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.
Collaborations
Nelson has collaborated with notable colleagues, including Matthew D. Chisholm and Steven D. Lundquist. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Stephen Nelson's contributions to power management systems for hydrostatically driven vehicles demonstrate his expertise and innovative spirit. His patents reflect a deep understanding of vehicle dynamics and efficiency, positioning him as a key figure in the industry.