This inventor holds 1 USPTO granted patent. Top assignee: United Technologies Corporation. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: The Innovations of Howard E Simmons
Introduction
Howard E Simmons is a notable inventor based in Barkhamsted, Connecticut. He has made significant contributions to the field of aviation technology. His innovative approach has led to the development of a unique patent that enhances the safety and efficiency of multi-engine aircraft.
Latest Patents
Simmons holds a patent for an invention titled "Autofeather State Maintenance." This invention monitors each engine of a multi-engine aircraft to determine if it has become inoperative during critical flight modes, such as takeoff or landing. If an engine fails, the propeller of the inoperative engine is feathered, and the remaining engine or engines are uptrimmed. A state machine indicative of the various states of the aircraft is established, and the present state is stored in non-volatile memory. This allows for quick recall of the operating state in case of an electrical power interruption during critical flight modes, facilitating immediate refeathering and reuptrimming.
Career Highlights
Simmons is associated with United Technologies Corporation, where he has contributed to various projects and innovations in aviation technology. His work has been instrumental in improving aircraft safety and operational efficiency.
Collaborations
One of his notable coworkers is Jeffry K Kamenetz, with whom he has collaborated on various projects within the company.
Conclusion
Howard E Simmons is a distinguished inventor whose work in aviation technology has made a lasting impact. His patent for Autofeather State Maintenance exemplifies his commitment to enhancing aircraft safety and performance.