Company Filing History:
2 out of 49 
1 out of 11 
1 out of 16 Years Active: 1987-1991
Title: The Innovations of Bernhard Bersch
Introduction
Bernhard Bersch is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of welding technology, particularly in the development of electrodes and laser beam welding techniques. With a total of 3 patents, Bersch's work has had a lasting impact on manufacturing processes.
Latest Patents
One of his latest patents is an electrode for resistance welding of surface-treated sheets of steel. This invention involves a thin disk made of high melting-point metal that is permanently attached to the electrode's shaft or cap at the contact surface. The grain of the high melting-point metal is oriented at an angle to the axis of the electrode, while the rolled-out material features a flattened grain. Another significant patent is for an apparatus designed for laser beam welding the longitudinal edges of a can. This invention utilizes laser beam welding for the mass production of welded shells for sheet metal cans. The precision of the welded seam is achieved through a guide system that accurately directs pieces to the welding machine, ensuring a smooth welded seam on both the inner and outer sides of the can shell.
Career Highlights
Throughout his career, Bernhard Bersch has worked with prominent companies such as Hoesch Aktiengesellschaft and Hoesch Stahl Aktiengesellschaft. His experience in these organizations has contributed to his expertise in welding technologies and innovations.
Collaborations
Bersch has collaborated with notable coworkers, including Ulrich Tenhaven and Axel Fuchs. Their combined efforts have further advanced the field of welding and manufacturing.
Conclusion
Bernhard Bersch's contributions to welding technology through his patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and improve manufacturing processes.