David J Nicholls

Title: David J Nicholls: Innovator in Ammonia Cartridge Technology

Introduction

David J Nicholls is a notable inventor based in Naperville, IL (US). He has made significant contributions to the field of ammonia cartridge technology, particularly in systems and methods for determining the amount of solid ammonia stored in canisters used in exhaust gas after-treatment systems. His innovative approach has the potential to enhance the efficiency and reliability of ammonia fluid delivery in various applications.

Latest Patents

Nicholls holds a patent for a "Status indicator for ammonia cartridge." This invention involves a microcontroller that sets an ammonia level based on data read from an RFID tag associated with the canister. The data may provide the amount of solid ammonia stored in the canister or a tag number that the microcontroller can use to retrieve the quantity of stored solid ammonia. The microcontroller also measures the amount of ammonia fluid used during the treatment process to determine the amount of solid ammonia depleted from the canister. By subtracting the depleted ammonia from the set ammonia level, the remaining amount of solid ammonia in the canister can be accurately determined and updated on the RFID tag.

Career Highlights

David J Nicholls is currently associated with International Engine Intellectual Property Company, LLC. His work focuses on advancing technologies related to ammonia cartridges and their applications in exhaust systems. With a patent portfolio that includes innovative solutions, Nicholls has established himself as a key player in this specialized field.

Collaborations

Nicholls collaborates with talented professionals in his field, including Jason B Arriaga and Jeffrey R Kelso. These collaborations enhance the development and implementation of innovative technologies in ammonia cartridge systems.

Conclusion

David J Nicholls is a pioneering inventor whose work in ammonia cartridge technology is making a significant impact. His innovative patent and collaborations with industry professionals highlight his commitment to advancing this important field.