Location History:
- Indianapolis, IN (US) (2013 - 2017)
- Zion Crossroad, VA (US) (2019 - 2021)
Company Filing History:
7 out of 5,874 
2 out of 919 
Years Active: 2013-2021
Title: The Innovations of David John Howard Eames
Introduction
David John Howard Eames is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of electric propulsion systems, holding a total of five patents. His work focuses on enhancing the efficiency and performance of electric motors.
Latest Patents
One of Eames' latest patents involves varying quantities of motor poles for noise reduction. This invention describes an alternating current type electric propulsion system that includes an AC generator and multiple propulsors electrically coupled to the generator. The first propulsor features a motor that drives a fan at a specific speed, while a second propulsor has a different motor that drives another fan at a distinct speed. This innovative approach aims to optimize performance while minimizing noise.
Career Highlights
Eames has had a distinguished career, working with prominent companies such as Rolls-Royce Corporation and Rolls-Royce North American Technologies Inc. His experience in these organizations has allowed him to develop and refine his inventions in electric propulsion technology.
Collaborations
Throughout his career, Eames has collaborated with talented individuals, including Michael James Armstrong and Mark Jon Blackwelder. These partnerships have contributed to the advancement of his innovative projects.
Conclusion
David John Howard Eames is a remarkable inventor whose work in electric propulsion systems has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency, making him a valuable contributor to modern technology.