This inventor holds 44 USPTO granted patents and 3 published patent applications, plus 6 CIPO patents and 4 EPO patents, primarily in Gasification Technology. Top assignees: General Electric Company, Texaco Inc., Other. Active years: 1985-2018.
Location History:
- Gardena, CA (US) (1986 - 1989)
- Roselle, IL (US) (1989)
- Montebello, CA (US) (1989)
- Los Angeles, CA (US) (1985 - 1997)
- San Pedro, CA (US) (1997)
- Laguna Niguel, CA (US) (2015 - 2016)
- Yorba Linda, CA (US) (1999 - 2017)
- Anaheim, CA (US) (2013 - 2018)
Company Filing History:
28 out of 52,338 
14 out of 3,161 
2 out of 834,307 Years Active: 1985-2018
Areas of Expertise:
Title: John Saunders Stevenson: Innovator of Advanced Gasification Systems
Introduction
John Saunders Stevenson, a prolific inventor based in Yorba Linda, CA, holds an impressive portfolio of 44 patents. His innovative contributions primarily focus on gasification technologies and processes that enhance the efficiency of energy production.
Latest Patents
Among his latest inventions, Stevenson has developed a remarkable "Gasification Quench System." This system is designed to cool syngas generated in a gasification chamber through a sophisticated quenching process. It features a quench chamber and a dip tube that directs syngas into a cooling liquid, resulting in cooled syngas. The design includes a draft tube that circumferentially receives the cooled syngas and a baffle system that splits and redirects the flow of syngas, optimizing its use in further processes.
Another significant patent is titled "System and Method for Removal of Liquid from a Solids Flow." This invention introduces a multi-feeder assembly that efficiently manages the flow of solids, integrating a liquid removal section. This feature is critical for reducing moisture content in the solids flow, which enhances the overall operational efficiency when feeding upstream and downstream systems.
Career Highlights
John Stevenson has made notable strides in his career, working with prominent companies like General Electric Company and Texaco Inc. His experience in these corporate environments has provided him with a solid foundation to innovate in the field of gasification technology.
Collaborations
Throughout his career, Stevenson has had the opportunity to collaborate with talented individuals, including Thomas Frederick Leininger and Aaron John Avagliano. These collaborations have contributed to the successful development and refinement of his inventions.
Conclusion
John Saunders Stevenson continues to be a vital player in the field of gasification and innovative energy solutions. With 44 patents to his name and ongoing developments, his work not only reflects a commitment to innovation but also shapes the future of energy production technologies.