Company Filing History:
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11 out of 30,028 
1 out of 21,361 
Years Active: 2009-2019
Title: Norbert Pirch: Innovator in Laser Welding Technology
Introduction
Norbert Pirch is a distinguished inventor based in Aachen, Germany. He has made significant contributions to the field of laser welding technology, holding a total of 13 patents. His innovative approaches have advanced the application of high heat resistant super alloys in various industrial processes.
Latest Patents
One of his latest patents focuses on the method of laser build-up welding of high heat resistant super alloys through oscillating beam guidance. This method allows for the generation of an application structure made of high heat resistant super alloys on a substrate. The process involves melting a powdery construction material with an energy beam at a working point, which is guided across the substrate in a primary movement direction while swinging transversely. This technique ensures that a melt bath solidifies into a paste-like zone during the time interval between departures and returns to the respective edges of the layer. Another notable patent involves a build-up strategy for a crown base of a turbine blade, which applies material along parallel welding lines and changes the direction of extension of the welding tracks by 90 degrees for subsequent layers.
Career Highlights
Norbert Pirch has worked with prominent organizations such as the Fraunhofer Society for the Advancement of Applied Research and Siemens Aktiengesellschaft. His work in these institutions has allowed him to refine his expertise in laser welding and materials science.
Collaborations
Throughout his career, Norbert has collaborated with notable colleagues, including Bernd Burbaum and Andres Gasser. These partnerships have contributed to the development of innovative solutions in the field of welding technology.
Conclusion
Norbert Pirch's contributions to laser welding technology and his extensive patent portfolio highlight his role as a leading inventor in the industry. His innovative methods continue to influence advancements in the application of high heat resistant super alloys.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.