Company Filing History:
Years Active: 1989-1998
Title: R William Kneifel, II: Innovator in Motion Control Technologies
Introduction
R William Kneifel, II is a notable inventor based in Cincinnati, OH (US). He has made significant contributions to the field of motion control technologies, holding a total of 5 patents. His work focuses on improving the performance and efficiency of machine members through innovative compensation methods.
Latest Patents
Kneifel's latest patents include a "Method and apparatus for friction compensation" and a "Method and apparatus for torque ripple compensation." The friction compensation patent addresses the challenges of friction affecting the motion of moveable machine members. It utilizes an estimate of velocity to evaluate a model of frictional force, producing compensation values that enhance servo control of member actuators. This method accounts for step changes of friction upon reversal of direction of travel. The torque ripple compensation patent aims to reduce torque ripple in brushless DC motors by compensating signals that control the energization of motor stator windings. It adjusts motor current magnitude in response to compensation factor values, ensuring smoother operation and improved performance.
Career Highlights
Throughout his career, Kneifel has worked with prominent companies such as Cincinnati Milacron Inc. and Trinova Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in motion control technologies.
Collaborations
Kneifel has collaborated with notable professionals in his field, including Stephen T Walsh and Thomas W Minnich. These collaborations have contributed to the advancement of his inventions and the overall progress in motion control technologies.
Conclusion
R William Kneifel, II is a distinguished inventor whose work in motion control technologies has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to improving machine performance and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.