This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Perkins Engines Company Limited. Active years: 2021-2025.
Company Filing History:
Years Active: 2021-2025
Title: The Innovative Contributions of Daniel Fitch
Introduction
Daniel Fitch is a notable inventor based in Peterborough, GB. He has made significant contributions to the field of engineering, particularly in the area of diesel exhaust fluid quality and soot estimation methods. With a total of 2 patents to his name, Fitch continues to push the boundaries of innovation in his field.
Latest Patents
Fitch's latest patents include an onboard device and method for checking diesel exhaust fluid quality. This invention pertains to an onboard device designed to assess the quality of diesel exhaust fluid (DEF) in work machines. The device features a flow channel that connects a DEF inlet with a DEF tank, incorporating a device quality sensor (DQS) that comes into contact with the DEF as it flows through the channel. The method involves filling DEF into the flow channel and utilizing the DQS to check its quality.
Another significant patent by Fitch is a method of estimating soot using a radio frequency sensor. This method calibrates a soot load estimating function for a diesel particulate filter by measuring radio frequency attenuation and temperature. It identifies a minimum mean attenuation value associated with a standard deviation that exceeds a threshold, using this value as a reference. The method further employs a data library to obtain gradient values for various temperature ranges, ultimately determining an axis intercept value for calibration purposes.
Career Highlights
Daniel Fitch is currently employed at Perkins Engines Company Limited, where he applies his expertise in engineering and innovation. His work focuses on enhancing the efficiency and effectiveness of diesel engines through advanced technologies.
Collaborations
Fitch has collaborated with notable colleagues, including Antony James Eager and Craig Bradley. Their combined efforts contribute to the innovative projects at Perkins Engines Company Limited.
Conclusion
Daniel Fitch's contributions to the field of engineering, particularly in diesel exhaust fluid quality and soot estimation, highlight his role as an influential inventor. His patents reflect a commitment to innovation and improvement in engine technology.