Company Filing History:
2 out of 76 
2 out of 832,761 Years Active: 2008-2017
Title: Douglas Evan Simmers: Innovator in Process Combustion Technology
Introduction
Douglas Evan Simmers is a notable inventor based in Massillon, OH (US). He has made significant contributions to the field of process combustion technology, holding a total of 4 patents. His work focuses on improving the efficiency and diagnostics of combustion processes.
Latest Patents
One of his latest patents is titled "Method of operation an in SITU process probe." This invention involves a process combustion transmitter that includes a probe extendible into a flow of combustion exhaust. The probe features a measurement cell that operates at a temperature above the flashpoint of the combustion fuel. It is equipped with a heater that maintains the measurement cell's temperature and includes electronic circuitry designed to optimize energy use.
Another significant patent is "In situ probe with improved diagnostics and compensation." This invention also involves a process combustion transmitter with a measurement cell and a diffuser that creates a chamber within the probe. The electronic circuitry provides indications related to the combustion process based on the measurement cell's output. Additionally, a pressure sensor is integrated to enhance calibration accuracy based on chamber pressure.
Career Highlights
Throughout his career, Douglas has worked with various companies, including Rosemount Analytical Inc. His expertise in process combustion technology has positioned him as a valuable asset in the industry.
Collaborations
Douglas has collaborated with notable professionals such as James D. Kramer and Joseph C. Nemer. Their combined efforts have contributed to advancements in combustion technology.
Conclusion
Douglas Evan Simmers is a distinguished inventor whose work in process combustion technology has led to innovative solutions and patents. His contributions continue to influence the field and enhance combustion processes.