Company Filing History:
2 out of 95 
1 out of 7 Years Active: 1980-1982
Title: Norbert Poirier: Innovator in Automatic Welding Technology
Introduction
Norbert Poirier is a notable inventor based in Paris, France. He has made significant contributions to the field of welding technology, particularly in the automatic welding of bevelled tubes. With a total of two patents to his name, Poirier's work has advanced the efficiency and accuracy of welding processes.
Latest Patents
Poirier's latest patents include an "Apparatus for automatic welding of bevelled tubes" and a "Method and apparatus for automatic welding of bevelled tubes." Both patents focus on the welding of tubes with bevelled ends without heels or root-faces. The innovations allow for all welding beads to be made from the outside of the tubes, maintaining a local gap not exceeding 2 mm. The first and second welding beads are executed using both the up-hill and down-hill methods, with the welding torches positioned at the same inclination to the normal or radius of the pipe. The accuracy of the welding process is enhanced through the use of mechanical guiding means, which include at least one roller that bears on the bevelled ends of the tubes adjacent to the welding zone.
Career Highlights
Throughout his career, Norbert Poirier has worked with prominent companies such as Compagnie Française des Pétroles and Etudes Pétrolières Marines. His experience in these organizations has contributed to his expertise in welding technology and innovation.
Collaborations
Poirier has collaborated with various professionals in his field, including his coworker Andre E Minkiewicz. Their joint efforts have likely fostered advancements in welding techniques and applications.
Conclusion
Norbert Poirier's contributions to automatic welding technology have made a lasting impact on the industry. His patents reflect a commitment to improving welding processes, showcasing his innovative spirit and technical expertise.