This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Abb Alstom Power Inc., Abb Alstrom Power Inc., Alstom Technology Limited. Active years: 2000-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 19 
1 out of 2 
1 out of 1,386 
Years Active: 2000-2014
Title: Innovations of Robert D Lewis
Introduction
Robert D Lewis is a notable inventor based in Cromwell, CT (US), recognized for his contributions to the field of combustion engineering. He holds a total of four patents, showcasing his innovative approach to improving furnace technology and reducing emissions.
Latest Patents
One of his latest patents is the "Low NOx nozzle tip for a pulverized solid fuel furnace." This invention features a nozzle tip designed to enhance the efficiency of a pulverized solid fuel-fired furnace. It includes a primary air shroud with an inlet and an outlet, where the inlet receives a fuel flow. A flow splitter within the primary air shroud disperses particles in the fuel flow to create a fuel flow jet that significantly reduces NOx emissions. Alternative embodiments of this invention include a wedge-shaped flow splitter and a recessed design that moves the splitter closer to the inlet.
Another significant patent is the "Fuel and air compartment arrangement NOx tangential firing system." This method operates a solid fuel-fired furnace with multiple windboxes, each containing compartments for introducing fuel and air. The system is designed to create a rotating fireball by feeding solid fuel and primary air tangentially into the furnace. The arrangement also includes overfire air and offset air, ensuring optimal combustion and emission control.
Career Highlights
Throughout his career, Robert D Lewis has worked with prominent companies in the industry, including Combustion Engineering, Inc. and Abb Alstom Power Inc. His experience in these organizations has contributed to his expertise in combustion technology and innovation.
Collaborations
Robert has collaborated with notable coworkers such as Todd D Hellewell and David P Towle, further enhancing his work in the field of combustion engineering.
Conclusion
Robert D Lewis is a distinguished inventor whose work has significantly impacted the field of combustion technology. His innovative patents reflect his commitment to reducing emissions and improving furnace efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile