Company Filing History:
Years Active: 1996-1999
Title: Innovations of Donald J Grinwis
Introduction
Donald J Grinwis is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of process control systems, holding a total of 2 patents. His work focuses on enhancing the reliability and efficiency of process control interfaces.
Latest Patents
Grinwis's latest patents include a "Process control interface system having triply redundant remote field" and a "Method of input signal resolution for actively redundant process control." The first patent describes a system that utilizes a network of distributed triply redundant input/output field computer units. This innovative system connects self-contained, remotely located field computer units to decision-making redundant process control computers through a bi-directional communication network. The system is designed to ensure reliability by employing multiple redundant field computers for input and output signal arbitration. The second patent outlines a method for input signal resolution in a process control system, where actively redundant process control computers perform a common arbitration process on corresponding input signals. This method enhances the accuracy of process control decisions by ensuring that only valid input signals are utilized.
Career Highlights
Grinwis is currently employed at The Dow Chemical Company, where he applies his expertise in process control systems. His work has contributed to advancements in the industry, particularly in the area of redundancy and reliability in process control.
Collaborations
Some of his notable coworkers include Eloy Baca, Jr and Wayne P Dupree. Their collaboration has likely fostered an environment of innovation and shared expertise within their projects.
Conclusion
Donald J Grinwis is a distinguished inventor whose work in process control systems has led to significant advancements in the field. His patents reflect a commitment to enhancing system reliability and efficiency, making him a valuable asset to The Dow Chemical Company and the broader engineering community.
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.