Company Filing History:
Years Active: 1994-2004
Title: The Innovations of Durward S Benham, Jr.
Introduction
Durward S Benham, Jr. is a notable inventor based in Phoenix, AZ (US). He has made significant contributions to the field of aviation technology, particularly in auxiliary power systems. With a total of 3 patents, his work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is the "Jet fuel and air system for starting auxiliary power unit." This innovative system includes an air control valve assembly located in the air flow passageway extending between a source of pressurized air and a turbine power modulator. The system also features a fuel control valve assembly located in the fuel flow passageway extending between a source of jet fuel and the turbine power modulator. Upon energizing the air control and fuel control valves, a mixture of compressed air and jet fuel entering the turbine power module is ignited, creating a flow stream of hot gases for driving a gas turbine to power the APU.
Another significant patent is the "Multifunction secondary power system starting method." This multifunction secondary power system is designed for use aboard an aircraft or other vehicle, providing the functions of both an auxiliary power unit and an emergency power unit. The power system includes two turbine engines operable under differing conditions, a gearbox receiving power from the two engines selectively through overrunning clutches, and a plurality of accessory devices receiving shaft power from either of the two engines through the gearbox.
Career Highlights
Durward has worked with prominent companies such as AlliedSignal Inc. and Honeywell International Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in aviation technology.
Collaborations
Throughout his career, Durward has collaborated with talented individuals, including Michael S Koerner and Daniel Romero. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Durward S Benham, Jr. is a distinguished inventor whose work in aviation technology has led to significant advancements in auxiliary power systems. His innovative patents and collaborations with industry professionals highlight his contributions to the field.