Location History:
- Ashfield, AU (1986)
- Illawong, AU (1988)
Company Filing History:
2 out of 322 
2 out of 16 Years Active: 1986-1988
Title: Innovations of Alan L Chaffee
Introduction
Alan L Chaffee is an accomplished inventor based in Ashfield, Australia. He holds two patents that focus on upgrading solid fuels, showcasing his expertise in enhancing the physical properties and calorific value of coal.
Latest Patents
Chaffee's latest patents include a process for producing densified coal pellets with improved characteristics. This process involves subjecting coal to a shearing-attritioning step, followed by extrusion and drying, while incorporating various additives such as alkali metal hydroxides and carbonates. Another significant patent involves producing a fuel of increased density and calorific value by applying shearing forces to brown coal, resulting in a wet plastic mass that is subsequently compacted and dried.
Career Highlights
Throughout his career, Chaffee has worked with notable institutions, including the University of Melbourne and Cra Services Ltd. His contributions to the field of solid fuel enhancement have been recognized for their innovative approach and practical applications.
Collaborations
Chaffee has collaborated with esteemed colleagues such as Reginald B Johns and Alan S Buchanan, further enriching his work and expanding the impact of his inventions.
Conclusion
Alan L Chaffee's innovative work in upgrading solid fuels demonstrates his significant contributions to the field of energy and materials science. His patents reflect a commitment to improving fuel efficiency and sustainability.