Company Filing History:
2 out of 2 
1 out of 5 
1 out of 1 Years Active: 1988-1998
Title: Ekhard Preikschat: Innovator in Pipeline Technology
Introduction
Ekhard Preikschat is a notable inventor based in Bellevue, WA (US). He holds a total of 10 patents that showcase his innovative contributions to pipeline technology. His work focuses on improving fluid dynamics and enhancing the efficiency of pipeline systems.
Latest Patents
One of his latest patents is the "Plug flow converting pipeline and method." This invention aims to create a plug flow condition of a fluid in a pipeline, allowing for accurate measurements of the fluid. The design includes an elongated flow channel that reduces energy stored in fluid fibers, enabling them to re-flocculate and form a plug flow condition. Another significant patent is the "Sealing and flow inducing hub assembly." This hub assembly features improved sealing and anti-clogging properties, utilizing a rotating shaft unit and a compressible bellows seal to ensure a tight seal and efficient fluid flow.
Career Highlights
Throughout his career, Ekhard has worked with various companies, including Appa Systems, Inc. His experience in the field has allowed him to develop innovative solutions that address common challenges in pipeline technology.
Collaborations
Ekhard has collaborated with notable individuals such as Fritz K Preikschat and Robert J Hilker. These partnerships have contributed to the advancement of his inventions and the overall progress in the industry.
Conclusion
Ekhard Preikschat's contributions to pipeline technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to impact the field positively.