Company Filing History:
9 out of 142 
2 out of 7 
1 out of 7 Years Active: 1976-1988
Title: Warner Jan De Putter: Innovator in Plastic Pipe Technology
Introduction
Warner Jan De Putter is a notable inventor based in Hardenberg, Netherlands. He has made significant contributions to the field of plastic pipe technology, holding a total of 13 patents. His innovative designs focus on enhancing the functionality and durability of plastic piping systems.
Latest Patents
One of his latest patents is for a plastic pipe comprising an outer corrugated pipe and a smooth inner wall. This design features a wear-resistant elastomer, particularly a thermoplastic rubber, which is fixed in the inner bottoms of the wave valleys of the outer corrugated pipe. The inner wall is coextruded with the outer pipe, ensuring a strong heat-welded connection. This plastic pipe is particularly useful for repairing or renewing sewage pipes by allowing installation from a vertical shaft into the sewage system. Additionally, the interstices between the outer side of the corrugation and the inner side of the sewage pipe can be filled with mortar for added stability.
Another significant patent is for an electrically conducting plastic pipe system. This system includes a male plastic pipe part and a female plastic pipe part, both featuring conducting covering layers. These parts are interconnected by a conducting sealing ring, enhancing the functionality of the piping system.
Career Highlights
Warner Jan De Putter has worked with prominent companies in the industry, including Wavin B.V. and Industriele Onderneming Wavin N.V. His experience in these organizations has contributed to his expertise in developing innovative plastic pipe solutions.
Collaborations
Throughout his career, Warner has collaborated with notable colleagues such as Hein Bulters and Gerrit Heidemann. These partnerships have fostered a creative environment that has led to the development of advanced piping technologies.
Conclusion
Warner Jan De Putter is a distinguished inventor whose work in plastic pipe technology has made a significant impact on the industry. His innovative patents and collaborations highlight his commitment to improving the functionality and reliability of piping systems.