Michael R. Fontaine is a prominent inventor based in Marshalltown, Iowa. With ten patents to his name, he has made significant contributions to the field of pneumatic control systems. His innovative mindset and technical expertise have paved the way for advancements in valve control technologies.

Latest Patents

Among his latest patents, Fontaine has developed several noteworthy technologies. One of his recent innovations is the "Methods and apparatus for quantifying pneumatic volume usage via valve controllers." This invention provides an apparatus that includes a valve controller, which is operatively connected to a pneumatic actuator and control valve. By commanding a current-to-pressure converter, the valve controller pulses a relay valve to move the flow control member of the control valve in a specified direction. The system then calculates the pneumatic volume usage based on the pulsing of the relay valve.

Another significant patent is focused on "Methods and apparatus to automatically determine friction of a control valve." This approach enables the measurement of pressures corresponding to different valve positions while stroking the valve in both directions. By calculating pressure differences and determining an average pressure, the system can effectively ascertain the control step size needed for optimal valve performance.

Career Highlights

Michael R. Fontaine is currently employed at Fisher Controls International LLC, where he continues to innovate within the realm of control valves. His work has been instrumental in enhancing the performance and reliability of pneumatic systems. Over the years, Fontaine has amassed a wealth of knowledge that has strengthened his contributions to the field.

Collaborations

Throughout his career, Fontaine has collaborated with talented individuals such as David Lee Smid and Davin Scott Nicholas. These partnerships have fostered creativity and shared expertise, helping to bring forth new ideas and technologies in the industry.

Conclusion

Michael R. Fontaine exemplifies the spirit of innovation in the world of pneumatic control systems. His ten patents reflect his dedication to advancing technology, and his work at Fisher Controls International LLC continues to impact the industry positively. As he further develops his inventions, Fontaine remains a pivotal figure in the evolution of control valve technologies.

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