Location History:
- La Mesa, CA (US) (1993 - 1996)
- Spring Valley, CA (US) (1996 - 1999)
Company Filing History:
4 out of 4 
1 out of 24 
1 out of 1 Years Active: 1993-1999
Title: Bevan H Johnston: Innovator in Turbocharger and Fuel Injection Technologies
Introduction
Bevan H Johnston is a prominent inventor based in La Mesa, California, known for his contributions to the field of internal combustion engines. With a total of six patents to his name, Johnston has developed innovative solutions that improve engine performance, efficiency, and environmental impact.
Latest Patents
Johnston's latest inventions include a unique bearing system for motor-assisted turbochargers and a sophisticated accumulator fuel injection system. The bearing system optimizes the arrangement of thrust bearings and shaft bearings to enhance stability and reduce overhang. This design allows for a more efficient turbocharger operation by increasing the distance between the shaft bearings.
In his accumulator fuel injection system patent, Johnston introduces significant advancements to both intensified and unintensified injector mechanisms. His design focuses on improving fuel economy while reducing noise and harmful exhaust emissions. Features such as a two-stage needle lift and a variably controlled pintle-type injector nozzle provide enhanced atomization and engine efficiency.
Career Highlights
Throughout his career, Johnston has worked with notable companies in the engineering and technology sectors, including Servojet Electronic Systems, Ltd. and Turbodyne Systems, Inc. His expertise in turbocharging and fuel injection systems has made a significant impact on internal combustion engine technology.
Collaborations
Johnston has collaborated with talented coworkers such as Niels J Beck and James A Pena, which has further enriched his inventive journey. These partnerships have contributed to the development of his innovative solutions in the automotive industry.
Conclusion
Bevan H Johnston stands out as a key figure in the evolution of turbocharger and fuel injection technologies. His patents reflect a commitment to enhancing engine performance while addressing environmental concerns. As the automotive industry continues to innovate, Johnston's contributions will undoubtedly play a crucial role in shaping the future of internal combustion engines.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.