Company Filing History:
8 out of 9 
2 out of 42 
1 out of 832,880 Years Active: 1984-2000
Title: Innovations by Inventor Campbell H. Steketee, Jr.
Introduction
Campbell H. Steketee, Jr., based in Salem, Oregon, is a notable inventor with a remarkable portfolio of 11 patents. His contributions to the field of thermoplastic pipe manufacturing and repair have introduced innovative solutions that enhance the efficiency and effectiveness of pipeline maintenance.
Latest Patents
Steketee's latest patents highlight his ingenuity in developing state-of-the-art apparatuses for pipe repairs. One of his key inventions is the "Apparatus for Manufacturing a Replacement Pipe Liner in Reduced Form." This apparatus is designed to extrude heated thermoplastic pipe material, shape it into a tubular form, cool it to maintain the reduced shape, and finally, reheat it for storage. His other significant patent is the "Replacement Pipe for Installation in an Existing Conduit." This invention focuses on a folded thermoplastic pipe that allows for seamless installation in underground pipelines with limited access. The design incorporates a folded memory for easy handling and can be manipulated using innovative cable-and-pulley arrangements to facilitate installation.
Career Highlights
Throughout his career, Campbell H. Steketee, Jr. has worked with prominent companies, including Nupipe, Inc. and Ina Acquisition Corporation, contributing his expertise to enhance their product lines. His patents have marked significant advancements in the field of pipeline repair and maintenance, demonstrating his commitment to innovation.
Collaborations
Steketee has collaborated with notable individuals such as Richard D. Beck, working alongside him in projects that advance the technology surrounding thermoplastic piping solutions. Their combined efforts have likely contributed to the development and success of several patents and innovations in the industry.
Conclusion
In summary, Campbell H. Steketee, Jr. exemplifies the spirit of innovation through his numerous patents and collaborative efforts. With impactful inventions such as the apparatus for manufacturing replacement pipe liners, he continues to shape the future of pipeline technologies and repairs, making a significant difference in industrial applications.