David K York

Title: David K York: Innovator in Pipeline Technology

Introduction

David K York is a notable inventor based in Lansing, IL (US). He has made significant contributions to the field of pipeline technology, particularly with his innovative methods for lining lateral pipelines. His work has implications for improving the efficiency and effectiveness of pipeline installations.

Latest Patents

David K York holds a patent for a "Method for lining of lateral pipelines with flow-through apparatus." This invention provides an apparatus for the installation of an inverted resin impregnated flexible tubular liner in a lateral passageway from a main passageway. It allows for the flow of fluids through the main passageway during the installation process. The apparatus features a cylindrical body with an opening that coincides with the lateral passageway, an expandable bladder on its outside, and an elbow portion on the inside that is firmly attached at the opening. An air supply is used to inflate the bladder, while a tubular elbow is connected to a flexible hose for injecting fluid into the hose for inverting and curing the liner.

Career Highlights

David K York is associated with Insituform (Netherlands) B.V., where he applies his expertise in pipeline technology. His innovative approach has led to advancements in the methods used for pipeline installations, making them more efficient and less disruptive.

Collaborations

David has collaborated with Richard Carl Polivka, working together to enhance the technology and methods used in their field. Their partnership has contributed to the development of effective solutions for pipeline installation challenges.

Conclusion

David K York is a distinguished inventor whose work in pipeline technology has made a significant impact. His innovative methods and collaborations continue to shape the industry, demonstrating the importance of creativity and teamwork in engineering advancements.