This inventor holds 13 USPTO granted patents and 1 published patent application, plus 8 CIPO patents and 12 EPO patents. Top assignees: Grenzebach Maschinenbau Gmbh, Other. Active years: 2018-2025.
Location History:
- Donauwörth, DE (2018)
- Donauwoerth, DE (2019 - 2024)
Company Filing History:
12 out of 76 
1 out of 834,411 Years Active: 2018-2025
Title: The Innovative Contributions of Markus Weigl
Introduction
Markus Weigl, an accomplished inventor based in Donauwoerth, Germany, has made significant strides in the field of friction stir welding. With a total of 12 patents to his name, Weigl has dedicated his career to enhancing the efficiency and stability of welding processes. His work exemplifies the dedication to innovation and engineering that drives the manufacturing industry forward.
Latest Patents
Among his recent innovations, Weigl has developed two notable patents that significantly improve the friction stir welding process. The first patent focuses on a device and method for increasing the speed and stability of the welding pin. This invention incorporates a unique tool drive, which features a cone-shaped tool cover and an annular retaining ring that enhances the stability and operation of the pin during the welding process. Additionally, the pin tip includes an annular friction surface designed for material transport optimization from the pin tip.
The second patent is centered around a device and method for altering the welding direction of the welding shoulder in a friction stir welding process. This invention allows for nearly instantaneous adjustments in response to the geometric arrangement of the materials being welded or any unevenness in the material. With its innovative design, the device's main part supports a friction welding head that can be vertically adjusted, thereby ensuring a flexible and efficient welding operation.
Career Highlights
Markus Weigl has worked with esteemed companies such as Grenzebach Maschinenbau GmbH, where he has contributed to the development of advanced welding technologies. His role at Grenzebach has put him at the forefront of innovation in the field, allowing him to implement his ideas and drive advancements in machinery and processes.
Collaborations
Throughout his career, Weigl has collaborated with other talented professionals, including Alexander Feineis and Sascha Christoph. These partnerships have fostered a rich environment of creativity and problem-solving, leading to several groundbreaking developments in the welding industry.
Conclusion
Markus Weigl stands as a notable figure in the realm of welding innovation. His work, reflected in his 12 patents, demonstrates a commitment to enhancing the efficiency and effectiveness of friction stir welding processes. As the industry continues to evolve, inventors like Weigl will undoubtedly play a critical role in shaping its future.