Location History:
- Herten-Westerholt, DE (1977 - 1986)
- Herten, DE (1986 - 1998)
Company Filing History:
3 out of 268 
2 out of 67 
1 out of 16 Years Active: 1977-1998
Title: **Willi Jester: Innovator in Machining Tools**
Introduction
Willi Jester, an accomplished inventor based in Herten, Germany, has made significant contributions to the field of machining technology. With a total of seven patents to his name, Jester's innovative designs enhance the efficiency and effectiveness of metal removal processes.
Latest Patents
One of Jester's latest inventions is a cutting-edge metal removing tool specifically designed as a lancing insert. This tool features a holder with a slot-shaped recess and a cutting insert securely held in place by an elastically expandable clamping arm. The V-shaped cross-section of the insert and the slot ensures optimal performance. The design incorporates multiple flat partial surfaces on the cutting insert, creating a unique structure that prevents the insert from being dislodged during operation. This inventive approach to cutting technology showcases Jester's commitment to improving tool design in the machining industry.
Career Highlights
Throughout his illustrious career, Jester has been associated with prominent companies such as Fried. Krupp Gesellschaft mit beschränkter Haftung and Widia GmbH. His work at these organizations has allowed him to refine his skills and develop innovative solutions for machining challenges. His contributions have been instrumental in shaping the products offered by these companies and advancing machining technology.
Collaborations
In the course of his career, Willi Jester has collaborated with esteemed colleagues, including Rainer Von Haas and Norbert Reiter. These partnerships have facilitated the exchange of ideas and enhanced the innovation process, leading to the development of more effective machining tools.
Conclusion
Willi Jester's inventive spirit and dedication to excellence in machining technology are evident in his patents and collaborations. His work continues to influence the industry, and his latest inventions pave the way for future advancements in metal removing tools. As he continues to innovate, the impact of his contributions is poised to last for years to come.