Company Filing History:
3 out of 871 
1 out of 175 
Years Active: 2020-2023
Title: David S. Scheffert: Innovator in Flow Control Technologies
Introduction
David S. Scheffert is a notable inventor based in Marshalltown, IA (US), recognized for his contributions to flow control devices. He holds a total of 4 patents, showcasing his innovative approach to engineering solutions in this field.
Latest Patents
Among his latest patents is the "Adjustable Cage Assembly for Flow Control Devices." This invention features an adjustable cage assembly that includes a first cage body and a second cage body. The design allows for variable flow openings, enabling adjustable control of fluid flow areas. Another significant patent is the "Attenuation Element for Use with Valves." This control valve includes a valve body, valve seat, and a valve closure member that can be displaced between open and closed positions. The attenuation element consists of a series of hollow tubes that are integrally formed as a single structure, enhancing the efficiency of fluid control.
Career Highlights
David has worked with prominent companies in the industry, including Fisher Controls International LLC and Emerson Process Management Regulator Technologies, Inc. His experience in these organizations has contributed to his expertise in flow control technologies.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Charles R. Kuhlman and Andrew M. Prusha. These partnerships have likely enriched his work and led to innovative solutions in the field.
Conclusion
David S. Scheffert's contributions to flow control technologies through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of efficient fluid control systems.