Location History:
- L'Orient, CH (1986)
- Le Sentier, CH (1994)
Company Filing History:
2 out of 5 
1 out of 1 
1 out of 1 Years Active: 1986-1994
Title: **Jean-Daniel Dubois: A Timekeeping Innovator**
Introduction
Jean-Daniel Dubois, an inventive mind hailing from Le Sentier, Switzerland, is recognized for his significant contributions to the world of horology. With a portfolio of three patents, Dubois has established himself as a notable figure in the watchmaking industry.
Latest Patents
Among his latest innovations is the "Time piece with lunar phase and tides display." This invention features a watch movement specifically designed for wristwatches, chronograph watches, and pocket watches. It incorporates a tide indicator represented by a tides disk that rotates every twenty-four hours and a moon phases hand that synchronizes with the lunar cycle of 29.5 days. This clever design allows for simultaneous tracking of both tides and moon phases, further enhancing the functionality of timepieces.
Another remarkable patent by Dubois is for "Setting a double face watch." This innovative design involves a movement that operates two hands arrays, each corresponding to a distinct dial on either side of the watch. It includes an automatic winding mechanism and a unique time-setting stem that allows users to adjust the time for either dial effortlessly. This feature showcases Dubois's commitment to blending practicality with sophisticated design in watchmaking.
Career Highlights
Throughout his career, Jean-Daniel Dubois has contributed his expertise to renowned companies such as Nouvelle Lemania SA and Rafal SA. His role in these organizations has played a crucial part in advancing horological technology, as he applied his innovative thinking to create timepieces that are not only functional but also aesthetically pleasing.
Collaborations
Dubois has collaborated with esteemed professionals, including Albert Piguet and Raphael Cohen. These partnerships have allowed him to further refine his designs and inventions, contributing to the advancement of contemporary watchmaking.
Conclusion
Jean-Daniel Dubois stands out as a visionary inventor in the horology sector. His patents reflect a profound understanding of the intricate mechanics of timekeeping and a desire to innovate within the field. With his notable collaborations and experience at reputable companies, Dubois continues to inspire future generations of watchmakers. His work exemplifies how innovation can transform traditional industries and lead to remarkable creations.