This inventor holds 2 USPTO granted patents. Top assignee: Bray International, Inc.. Active years: 1999-2000.
Company Filing History:
Years Active: 1999-2000
Title: Innovations by Francis William Johnston
Introduction
Francis William Johnston is a notable inventor based in Houston, Texas. He has made significant contributions to the field of valve technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for a valve actuator designed for rotary valves, such as butterfly valves. This actuator is capable of rotating a quarter of a turn between open and closed positions. It features a drive mechanism that is releasably attachable to the stem of the valve, allowing it to rotate in response to the operation of a reversible electric motor. This invention enhances the efficiency and functionality of valve operations in various applications.
Career Highlights
Francis William Johnston is currently employed at Bray International, Inc., a company known for its advancements in valve technology and automation solutions. His work at Bray International has allowed him to further develop his ideas and contribute to innovative projects in the industry.
Collaborations
Throughout his career, Johnston has collaborated with talented individuals such as Frank J Raymond, Jr. and Michael John Bertoja. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Francis William Johnston's contributions to valve technology through his patents and work at Bray International, Inc. highlight his role as an influential inventor in the field. His innovative designs continue to impact the industry positively.