Location History:
- New Canaan, CT (US) (1991 - 1998)
- Mountainview, CA (US) (1999)
Company Filing History:
4 out of 9 
2 out of 24 
1 out of 48 
Years Active: 1991-1999
Title: W Robert Epperly: Innovator in Emission Reduction Technologies
Introduction
W Robert Epperly is a notable inventor based in New Canaan, CT (US), recognized for his contributions to reducing harmful emissions from internal combustion engines. With a total of 8 patents to his name, he has made significant strides in developing methods that enhance fuel efficiency while minimizing environmental impact.
Latest Patents
One of his latest patents focuses on methods for reducing harmful emissions from diesel engines. This invention employs a combination of mechanical devices and fuel additives to effectively reduce pollutants. The technology utilizes exhaust gas recirculation or engine timing modification, along with a particulate trap and a platinum group metal catalyst composition. Another embodiment of his work involves a multi-metal catalyst composition that includes a platinum metal catalyst and auxiliary metals like cerium or copper. This innovation aims to lower emissions of carbon monoxide and unburned hydrocarbons while maintaining effective catalyst performance.
Additionally, he has developed a method for reducing emissions or increasing the utilizable energy of fuel for various internal combustion engines. This method involves the use of a fuel-soluble, nonionic, organometallic platinum group metal coordination composition that is resistant to breakdown and free from harmful elements.
Career Highlights
Throughout his career, W Robert Epperly has worked with several companies, including Platinum Plus, Inc. and Nalco Fuel Tech. His experience in these organizations has contributed to his expertise in emission reduction technologies and fuel efficiency.
Collaborations
W Robert Epperly has collaborated with notable individuals in his field, including Barry N Sprague and Leonard Dubin. These partnerships have likely enhanced his innovative capabilities and broadened the impact of his inventions.
Conclusion
W Robert Epperly's work in emission reduction technologies showcases his commitment to environmental sustainability and innovation. His patents reflect a deep understanding of the complexities involved in improving engine performance while reducing harmful emissions.