Company Filing History:
3 out of 1,119 
2 out of 4 
1 out of 58 Years Active: 1976-1990
Title: Elbert M Hubbard: Innovator in Cooking Technology and Carburetor Design
Introduction
Elbert M Hubbard is a notable inventor based in Dallas, TX (US), recognized for his contributions to cooking technology and internal combustion engine design. He holds a total of 6 patents, showcasing his innovative spirit and technical expertise.
Latest Patents
One of his latest inventions is the "High heating efficiency deep fat cooking frypot." This innovative frypot utilizes a recirculating flow of combustion gas produced by an induced flow fuel-air burner to heat cooking oil efficiently. The design includes a squirrel cage type centrifugal fan that draws a fuel-air mixture into an inlet chamber, where combustion gas is formed. The hot combustion gas is then circulated through external heating passages, ensuring optimal heating of the frypot. Additionally, a motorized inlet damper is included to regulate the temperature and prevent oil temperature overshoot.
Another significant patent is the "Rotor-type carburetor apparatus and associated methods." This improved rotor-type carburetor is designed for internal combustion engines and features an adjustable internal body portion that allows for selective variation of the fuel-air ratio. The design also incorporates an internal fuel reservoir structure to capture unneeded fuel during turbine spin-down, enhancing fuel delivery during engine start-up.
Career Highlights
Throughout his career, Elbert M Hubbard has worked with reputable organizations such as the Southwest Research Institute and Kwik Products International. His work has significantly impacted the fields of cooking technology and engine design, demonstrating his versatility as an inventor.
Collaborations
Elbert has collaborated with notable individuals in his field, including Rosser B Melton, Jr and Rudolf Diener. These collaborations have contributed to the development of his innovative patents and advancements in technology.
Conclusion
Elbert M Hubbard's inventive contributions, particularly in cooking technology and carburetor design, highlight his significant role as an innovator. His patents reflect a commitment to improving efficiency and functionality in everyday applications.