Company Filing History:
Years Active: 2006-2008
Title: Innovations of James Leroy Lounsberry
Introduction
James Leroy Lounsberry is a notable inventor based in Marshalltown, IA (US). He has made significant contributions to the field of valve technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and durability of valve components.
Latest Patents
One of Lounsberry's latest patents is the "Elliptical sealing surface for butterfly valve." This innovative design features a valve body with a passage and a disc attached to a rotatable shaft. The disc works in conjunction with a seal that creates a gap near the rotational axis. When the disc is open, the seal's major axis exceeds the disc diameter, preventing contact. As the disc approaches closure, the perimeter engages the seal's minor axis, stretching it and effectively closing the gap. This design minimizes wear and friction by ensuring minimal contact between the disc and seal during rotation.
Career Highlights
Lounsberry is associated with Fisher Controls International LLC, where he applies his expertise in valve technology. His innovative designs have contributed to advancements in the industry, showcasing his commitment to improving product performance.
Collaborations
Lounsberry has worked alongside notable colleagues such as Philip Wayne Eggleston and Wilbur Dean Hutchens. Their collaborative efforts have furthered the development of innovative solutions in valve technology.
Conclusion
James Leroy Lounsberry's contributions to valve technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and improve product efficiency.