This inventor holds 1 USPTO granted patent. Top assignee: Caterpillar Tractor Co.. Active years: 1986.
Company Filing History:
Years Active: 1986
Title: Mark R Pflederer: Innovator in Fuel Injection Technology
Introduction
Mark R Pflederer is an accomplished inventor based in Tremont, IL (US). He has made significant contributions to the field of fuel injection technology, particularly with his innovative designs that enhance the efficiency of internal combustion engines. His work is characterized by a focus on precision and power efficiency.
Latest Patents
Mark R Pflederer holds a patent for a fuel injection solenoid driver circuit. This invention controllably connects and disconnects a solenoid coil to and from a storage capacitor, which is essential for the operation of the coil. The precise control of timing and duration is crucial to ensure that the correct amount of fuel is delivered to each cylinder of an internal combustion engine. The patent also includes a mechanism that monitors the voltage level of the storage capacitor and periodically delivers a high voltage inductive spike to maintain the capacitor's voltage within prescribed limits. Additionally, the design allows for the energy stored in the solenoid coil to recharge the capacitor, thereby increasing the circuit's power efficiency and ensuring a fast decay of the solenoid voltage.
Career Highlights
Mark R Pflederer is associated with Caterpillar Tractor Co., where he applies his expertise in fuel injection systems. His work at Caterpillar has allowed him to contribute to advancements in heavy machinery and engine performance. His innovative approach has led to improved fuel efficiency and reduced emissions in the equipment produced by the company.
Conclusion
Mark R Pflederer is a notable inventor whose work in fuel injection technology has made a significant impact on engine performance and efficiency. His contributions continue to influence the automotive and machinery industries, showcasing the importance of innovation in engineering.