Company Filing History:
Years Active: 2000-2007
Title: Innovations in Clean Fuel Technology by John Freel
Introduction
John Freel is a notable inventor based in Novato, California, whose work primarily focuses on creating low-emission fuel compositions that advance environmental sustainability. With three patents to his name, Freel has made significant contributions to the field of fuel technology, aiming to reduce the environmental impact of traditional gasoline.
Latest Patents
Freel's most recent patents include a groundbreaking low-emission, non-oxygenated fuel composition. This innovative unleaded gasoline is designed to be substantially free of oxygenates, which are often associated with detrimental environmental effects. The gasoline composition boasts several key attributes: a Reid vapor pressure of less than 7.5 psi, a sulfur content of less than 30 parts per million by weight (ppmw), and an aromatic hydrocarbon content ranging between 25 and 30 volume percent. Notably, the fuel composition also fails the California Predictive Model requirements for emissions, yet still provides superior performance and lower nitrogen oxide (NOx) emissions compared to predictions by the model.
In another patent, Freel developed a similar non-oxygenated fuel with even stricter specifications, such as a sulfur content lower than 20 ppmw and an olefin content preferably restricted to 5 volume percent or less. This formulation further reinforces the potential for cleaner combustion in internal combustion engines.
Career Highlights
Freel is currently employed at Chevron U.S.A. Inc., where he applies his expertise in fuel technology and innovation. With his academic background and practical experience, he has positioned himself as a leader in developing cleaner fuels. His patents reflect a commitment to reducing the carbon footprint associated with conventional gasoline and addressing the challenges posed by environmental regulations.
Collaborations
Throughout his career, Freel has collaborated with other industry professionals, including notable coworkers Joseph S. Welstand and William R. Scott. Together, they have worked to advance fuel technology and promote sustainability within the automotive industry.
Conclusion
John Freel is making remarkable strides in the field of fuel innovation. His patented low-emission, non-oxygenated fuel compositions not only address environmental concerns but also provide high performance in internal combustion engines. As he continues his work at Chevron U.S.A. Inc., Freel embodies the spirit of innovation necessary to meet the challenges of modern fuel requirements while prioritizing sustainability.