Company Filing History:
2 out of 37 
1 out of 832,912 Years Active: 1979-2006
Title: The Innovative Contributions of Malcolm D Lefcort
Introduction
Malcolm D Lefcort is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of waste management through his innovative inventions. With a total of 3 patents, Lefcort has focused on developing technologies that enhance the efficiency of waste combustion processes.
Latest Patents
Lefcort's latest patents include a two-stage wet waste gasifier and burner. This invention features a first-stage combustion chamber with a symmetrical grate arrangement. The grate consists of spaced individual upright air supply tubes that have flat horizontal upper surfaces, which are swept by ash-removal plates. The design of the air supply tubes is carefully selected to approximate the natural angle of repose of the waste. Additionally, twin waste feed distribution augers span the chamber, promoting even discharge of waste. The vertical walls of the air supply tubes are equipped with air ports for supplying combustion air, which helps to inhibit clogging.
Another significant patent is a method for generating heat from waste fuel. This combustion method generates heat from particulate-laden combustible gas created from gasifying waste wood, coke, or other combustible materials. The process involves feeding waste into a pile, where under-fire combustion air dries and gasifies the waste. The method is designed to prevent the formation of slag by maintaining temperatures below the melting point of non-combustible materials.
Career Highlights
Throughout his career, Lefcort has worked with various companies, including Enterprises International, Inc. His work has focused on developing innovative solutions for waste management and energy generation.
Collaborations
Lefcort has collaborated with notable individuals in his field, including Frank H Lamb and Petr Rada. These collaborations have contributed to the advancement of his inventions and the overall impact of his work.
Conclusion
Malcolm D Lefcort's contributions to waste management through his innovative patents demonstrate his commitment to improving environmental sustainability. His inventions are paving the way for more efficient waste combustion processes, making a significant impact in the industry.