Company Filing History:
Years Active: 1989-2012
Title: Innovations of Randy J Longsdorf
Introduction
Randy J Longsdorf is a notable inventor based in Chaska, MN (US), recognized for his contributions to process device technology. With a total of 15 patents to his name, he has made significant advancements in ensuring safety and performance in process control systems.
Latest Patents
Among his latest patents is the "Process device with supervisory overlayer." This invention is designed to meet a desired Safety Integrity Level (SIL). It features a device interface that couples to the process device, providing an output related to the operation of a component. Additionally, a component monitor is included to track the operation of the component and identify any safety events. A safety response module is also integrated to respond to safety events in accordance with established safety protocols. Another significant patent is the "Process device with diagnostic annunciation." This device is configured for coupling to a two-wire process control loop and includes diagnostic circuitry that identifies failures or reduced performance levels. It also predicts future failures, providing an analog output related to the diagnostic circuitry's findings.
Career Highlights
Randy has worked with prominent companies such as Rosemount Inc. and Rosemont Inc., where he has applied his expertise in developing innovative solutions for process control.
Collaborations
Throughout his career, Randy has collaborated with notable individuals, including Garrie David Huisenga and Richard Louis Nelson, contributing to various projects and advancements in technology.
Conclusion
Randy J Longsdorf's work in the field of process devices showcases his commitment to innovation and safety in technology. His patents reflect a deep understanding of the complexities involved in process control, making him a significant figure in his industry.
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