This inventor holds 1 USPTO granted patent. Top assignee: Deere & Company. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020
Title: The Innovations of John R. Koenigsfeld
Introduction
John R. Koenigsfeld is an accomplished inventor based in Cedar Falls, IA (US). He has made significant contributions to the field of engine systems, particularly focusing on improving emission control technologies. His innovative approach has led to the development of a unique engine system that utilizes hydrocarbon injection and exhaust gas recirculation (EGR).
Latest Patents
Koenigsfeld holds 1 patent for his invention titled "Engine system and method with hydrocarbon injection and EGR." This patent describes an engine system designed to enhance emission control through the concurrent use of hydrocarbon injection and EGR. The system includes at least two cylinders, with a fuel system that intermittently supplies different fuel streams to each cylinder. The design also incorporates an intake system for combustion air and an exhaust manifold with interior chambers for exhaust gas flow. The EGR circuit, connected between the exhaust manifold and the intake system, features an EGR valve that is operated by a controller to optimize fuel delivery and exhaust gas recirculation.
Career Highlights
Koenigsfeld is currently employed at Deere & Company, where he continues to innovate in the field of engine technology. His work at Deere has allowed him to apply his expertise in developing advanced systems that meet modern emission standards. His contributions have been instrumental in enhancing the performance and efficiency of engine systems.
Collaborations
Throughout his career, Koenigsfeld has collaborated with notable colleagues, including Matthew R. Evers and Graham S. Anderson. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
John R. Koenigsfeld's work exemplifies the spirit of innovation in engine technology. His patent on the engine system with hydrocarbon injection and EGR showcases his commitment to improving emission control. His contributions at Deere & Company and collaborations with fellow inventors further highlight his impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile