This inventor holds 3 USPTO granted patents. Top assignees: British-American Tobacco Company Limited, National Research Development Corporation. Active years: 1989-1990.
Company Filing History:
2 out of 121 
1 out of 1,200 
Years Active: 1989-1990
Title: The Innovations of Roland Clift
Introduction
Roland Clift is a notable inventor based in Godalming, GB. He has made significant contributions to the field of particulate material treatment and particle size measurement. With a total of 3 patents to his name, Clift's work has had a lasting impact on various industries.
Latest Patents
One of Clift's latest patents is focused on the treatment of particulate materials. In this method and apparatus, the material is treated within a mobilization zone bounded by upwardly divergent walls. It is subjected to a flow of gaseous mobilizing medium supplied at multiple sites along the walls, along with a simultaneous flow of gaseous accelerating medium from a lower region of the zone. This innovative treatment includes processes such as drying, moistening, heating, cooling, and blending.
Another significant patent involves the measurement of particle size. This apparatus utilizes an optical fiber probe with a hemispherical end, which is insertable into a gas stream containing entrained particles. It creates a stagnation point in the flowing gas, while a Doppler anemometer measures particle velocity upstream of this point. A computer-controlled burst counter then determines the distribution by number of aerodynamic diameter of the particles based on these velocity measurements.
Career Highlights
Throughout his career, Clift has worked with prominent organizations, including British-American Tobacco Company Limited and the National Research Development Corporation. His experience in these companies has allowed him to apply his innovative ideas in practical settings.
Collaborations
Clift has collaborated with notable individuals such as Robert Legros and Clive A Millington. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Roland Clift's contributions to the fields of particulate material treatment and particle size measurement showcase his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving processes that are essential in various industries.