Donald K Frerichs

Title: The Innovations of Donald K. Frerichs

Introduction

Donald K. Frerichs is a notable inventor based in Shaker Heights, OH (US). He holds a total of 5 patents that showcase his contributions to the field of mechanical diagnostics and fault detection in machinery. His work has significantly advanced the methods used to identify and address mechanical issues in various processes.

Latest Patents

Frerichs' latest patents include a "Method and apparatus to diagnose mechanical problems in machinery." This invention involves developing a model of the process using advanced pattern recognition techniques. The model generates predicted values for operating parameters and vibration parameters of the machinery. Statistical process control methods are employed to assess whether the differences between predicted and actual values exceed configured statistical limits. A rule set indicates actual or probable faults in the machinery.

Another significant patent is the "Method and apparatus for detecting faults in steam generator system components and other continuous processes." Similar to his previous work, this invention utilizes a model developed through advanced pattern recognition to predict operating parameters. Statistical process control methods are again used to determine discrepancies between predicted and actual values, with a rule set indicating faults in the components of the continuous process.

Career Highlights

Throughout his career, Frerichs has worked with prominent companies such as ABB Inc. and Elsag International B.V. His experience in these organizations has allowed him to refine his skills and contribute to innovative solutions in mechanical diagnostics.

Collaborations

Frerichs has collaborated with notable individuals in his field, including Roman P. Chaws and Frank Marvin Toth. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Donald K. Frerichs is a distinguished inventor whose work in mechanical diagnostics has made a significant impact. His innovative patents reflect his expertise and dedication to improving machinery reliability and efficiency.