Location History:
- Cocquio Trevisago, IT (2012 - 2022)
- Trevisago, IT (2022)
Company Filing History:
4 out of 14 
1 out of 26 
1 out of 60 
Years Active: 2012-2022
Title: François Littmann: Innovator in Sealing Technologies
Introduction
François Littmann is a notable inventor based in Cocquio Trevisago, Italy. He has made significant contributions to the field of sealing technologies, holding a total of 6 patents. His innovative designs focus on enhancing the security and integrity of containers, particularly those used for sensitive materials.
Latest Patents
Littmann's latest patents include a sealing bolt and a method of installing it. This sealing bolt features a seal head designed to attach to a container lid and a seal stud for the container body. A pin connects these components, with a conductor running through a transverse passage in the pin. A resilient member biases the pin into a first position, which can be moved to a second position by applying a predetermined torque to the seal head. Additionally, the sealing bolt incorporates a monitoring and detection unit that can determine when the pin has been moved for the first time based on a change in the signal detected.
Another of his recent patents involves a sealing bolt that works in conjunction with a locking system for containers, particularly those containing fissile materials. This design allows for operator manipulation and includes an integrity element that visibly indicates when the sealing bolt has been compromised. The system also provides methods for locking and unlocking the container, ensuring both security and ease of access.
Career Highlights
Throughout his career, François Littmann has worked with the European Atomic Energy Community (Euratom), where he contributed to various projects aimed at enhancing safety and security in the handling of nuclear materials. His expertise in sealing technologies has made him a valuable asset in this field.
Collaborations
Littmann has collaborated with notable professionals such as Marco Sironi and Claudio Bergonzi. These partnerships have allowed him to further develop his innovative ideas and bring them to fruition.
Conclusion
François Littmann's work in sealing technologies demonstrates his commitment to innovation and safety. His patents reflect a deep understanding of the complexities involved in securing sensitive materials, making him a key figure in this important field.