Location History:
- Avon, IN (US) (2014 - 2020)
- Plainfield, IN (US) (2022)
Company Filing History:
4 out of 5,879 
4 out of 920 
Years Active: 2014-2022
Title: Dawn Kay Andrus: Innovator in Engine Control Systems
Introduction
Dawn Kay Andrus is a notable inventor based in Avon, IN (US). She has made significant contributions to the field of engine control systems, holding a total of 5 patents. Her innovative work focuses on enhancing the functionality and reliability of embedded systems.
Latest Patents
One of her latest patents is a secured backup feature for an embedded system. This system includes a controllable component of an engine that regulates fuel flow, a digital control unit for engine management, and a protection component that disables communication between the digital control unit and the engine's controllable component. Additionally, an analog control unit is included to maintain engine control when communication is disabled. Another significant patent involves a sensor with an integral vortex tube for warming. This invention provides sensor assemblies and methods for de-icing or preventing ice formation by utilizing compressed air to create temperature-separated streams, effectively warming the sensor body.
Career Highlights
Dawn has worked with prestigious companies such as Rolls-Royce Corporation and Rolls-Royce North American Technologies Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in engine technology.
Collaborations
Throughout her career, Dawn has collaborated with notable individuals, including John Joseph Costello and Richard Joseph Skertic. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Dawn Kay Andrus is a pioneering inventor whose work in engine control systems has led to multiple patents and significant advancements in technology. Her contributions continue to influence the field and inspire future innovations.