Robert E Fletcher

Title: Innovations by Robert E. Fletcher

Introduction

Robert E. Fletcher is a notable inventor based in Vista, CA (US), recognized for his contributions to the field of engineering and technology. He holds a total of 4 patents, showcasing his innovative spirit and dedication to advancing industry standards.

Latest Patents

Fletcher's latest patents include the "Gas piston liquid flow controller," which features a pumping chamber of fixed volume. This invention allows for the separate introduction of pressurized gas and liquid, along with mechanisms to detect liquid levels and withdraw a stream of liquid for delivery. Another significant patent is the "Chemical refill system," designed for automatically filling a bubbler or vapor delivery system from a reservoir. This system utilizes a unique refill reservoir, level sensing, and valving system, ensuring efficient operation.

Career Highlights

Fletcher is currently employed at Air Products and Chemicals, Inc., where he continues to innovate and contribute to the company's success. His work has had a significant impact on the development of advanced chemical and gas delivery systems.

Collaborations

Throughout his career, Fletcher has collaborated with esteemed colleagues such as Hans-Juergen Graf and Bruce A. Lipisko. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Robert E. Fletcher's innovative contributions and patents reflect his commitment to engineering excellence. His work continues to influence the industry and inspire future inventors.