Company Filing History:
Years Active: 1993-1998
Title: The Innovations of Stephen T. Walsh
Introduction
Stephen T. Walsh is a notable inventor based in Cincinnati, OH, with a significant contribution to the field of engineering. He holds a total of 4 patents, showcasing his expertise and innovative spirit. His work primarily focuses on improving the functionality and efficiency of machine operations.
Latest Patents
Among his latest patents, the "Method and apparatus for friction compensation" addresses the challenges of friction affecting the motion of movable machine members. This invention utilizes an estimate of velocity to evaluate a model of frictional force, producing compensation values that enhance servo control of member actuators. Additionally, he developed a "Method and apparatus for torque ripple compensation," which reduces torque ripple in brushless DC motors. This patent involves compensating signals that control the energization of motor stator windings, ensuring smoother operation and improved performance.
Career Highlights
Stephen has worked with prominent companies such as Cincinnati Milacron Inc. and Trinova Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Stephen has collaborated with talented individuals, including Thomas W. Minnich and R. William Kneifel, II. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Stephen T. Walsh's contributions to innovation and engineering are evident through his patents and career achievements. His work continues to influence the industry, demonstrating the importance of creativity and collaboration in technological advancements.