Company Filing History:
13 out of 77 
1 out of 23 
1 out of 1 Years Active: 1996-2015
Title: David Richard Worth: Innovator in Unmanned Aerial Vehicles and Emission Control
Introduction
David Richard Worth, based in Shenton Park, Australia, is a prolific inventor with an impressive portfolio of 15 patents. His innovative contributions primarily focus on advancements in unmanned aerial vehicles (UAVs) and methods for controlling emissions in internal combustion engines, showcasing his commitment to both technological progress and environmental responsibility.
Latest Patents
Among his latest patents, Worth has developed a groundbreaking method for controlling the operation of unmanned aerial vehicles. This patent describes a sophisticated flight control system that includes a flight controller implementing a specific flight control strategy, along with an engine control unit tasked with controlling engine operation. The innovative approach allows for the setting of an engine speed target through signals communicated by the flight controller, which in turn regulates engine operation using closed-loop control over fueling—without the need for throttle position control.
Another significant patent by Worth is related to an exhaust gas treatment method and device designed to address NOx emissions from internal combustion engines. This method incorporates a catalyst means involving at least one catalyst converter capable of treating NOx. The operation of the engine is strategically managed in two different modes: a first mode promoting lean air-fuel ratios and a second mode fostering stoichiometric air-fuel ratios, thus optimizing emission control while improving overall engine performance.
Career Highlights
David Worth has established himself in the industry through his impactful roles at notable companies such as Orbital Engine Company Australia Pty Limited and Orbital Australia Pty Limited. His work at these organizations has allowed him to collaborate with cutting-edge technology and exceptional talent in the aerospace and automotive fields.
Collaborations
Throughout his career, Worth has collaborated with talented professionals like Thomas Schnepple and Stephen Reinhard Malss. These partnerships have fostered an environment of innovation and excellence, contributing to the successful development of his patents and the advancement of technologies in his fields of expertise.
Conclusion
David Richard Worth stands out as a noteworthy inventor whose contributions significantly influence both unmanned aerial vehicle technology and environmental emission control. With his wealth of experience and expertise, he continues to push the boundaries of innovation, reflecting his dedication to creating a better and more sustainable future through technology.