Company Filing History:
Years Active: 1985
Title: Stewart W. Roach: Innovator in Pumping Systems
Introduction
Stewart W. Roach is a notable inventor based in Seattle, WA. He has made significant contributions to the field of pumping systems, particularly in applications involving the transfer of delicate articles such as fish. With a total of 2 patents to his name, Roach's innovations have enhanced efficiency and minimized damage during the pumping process.
Latest Patents
Roach's latest patents include a Composite Pumping System and a Transfer System for Fish and Similar Articles. The Composite Pumping System combines the effects of a jet pump and an air lift pump to minimize article damage while increasing lift capability and overall system efficiency. The air lift pump placement adjacent to the pump inlet aerates the rising column of water, allowing articles such as fish, including large salmon, to be raised effectively by the jet pump. Additionally, the jet pump placement adjacent to the discharge end of the conduit enhances pump efficiency. The Transfer System for Fish and Similar Articles achieves pumping efficiency far beyond expectations. By extracting water and adding air at a location in the pumping system higher than the initial air injection point, a certain percentage of water is excluded, leading to increased efficiency and variable control capabilities.
Career Highlights
Roach has established himself as a key figure in the field of pumping technology. His work at Marco Seattle, Inc. has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the industry. His focus on efficiency and minimizing damage has set new standards for pumping systems.
Collaborations
Roach collaborates with Stanley R. Hagedorn, leveraging their combined expertise to push the boundaries of pumping technology. Their partnership has resulted in innovative solutions that address the challenges faced in the industry.
Conclusion
Stewart W. Roach's contributions to pumping systems demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in transferring delicate articles, making him a valuable asset in the field.