Location History:
- La Chaux-de-Fonds, CH (2010)
- Le Locle, CH (2013 - 2018)
Company Filing History:
12 out of 205 
2 out of 538 
Years Active: 2010-2018
Title: Discovering the Innovations of Emmanuel Graf: A Visionary in Timepiece Technology
Introduction
Emmanuel Graf, an esteemed inventor based in Le Locle, Switzerland, has made significant contributions to the world of horology. With an impressive portfolio of 14 patents, Graf has focused on refining balance wheel-spring assemblies, a critical component in the precision of timepieces. His innovative spirit and technical prowess have paved the way for advancements in watchmaking technology.
Latest Patents
Among Graf's latest inventions are two noteworthy patents that showcase his ingenuity. The first, titled "Balance wheel-spring assembly of timepiece," outlines a sophisticated balance wheel-spring system. This system incorporates a balance wheel oscillating around a shaft and a spring where specific inner and outer spirals are fixed to various components. The design includes a flyweight mechanism that enhances the performance of the balance wheel, ensuring it maintains precise oscillation within a narrow interval.
The second patent, "Method for adjusting the oscillation frequency of a sprung balance assembly," describes a method for fine-tuning the oscillation frequency of balance assemblies. By controlling the standard deviation of balance springs and wheels produced in a single batch, the invention aims to achieve superior accuracy in timepieces. This method allows for random sampling and adjustment to create an optimal working balance with reduced inertia and enhanced performance.
Career Highlights
Emmanuel Graf has worked with renowned companies in the watchmaking industry. His tenure at Nivarox-Far S.A. and The Swatch Group Research and Development Ltd. showcases his expertise and dedication to advancing horological innovations. These experiences have enabled him to perfect his craft and contribute substantially to the development of cutting-edge timekeeping technologies.
Collaborations
Throughout his career, Graf has collaborated with notable professionals in the industry, including Daniel Mallet and Pierre Cusin. These partnerships have fostered a dynamic exchange of ideas and have driven the advancement of new technologies in timepiece design and functionality.
Conclusion
Emmanuel Graf's innovative contributions to the field of horology exemplify his commitment to excellence and precision in watchmaking. With his 14 patents, he has not only advanced the technology behind balance wheel-spring assemblies but has also set new standards for accuracy and performance in timepieces. As the industry continues to evolve, Graf's work remains a significant influence on future innovations in horological design.
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.