Location History:
- Bursinel, CH (1998 - 2001)
- St. Prex, CH (2002 - 2014)
Company Filing History:
7 out of 12 
1 out of 2 
1 out of 1 Years Active: 1998-2014
Title: Silvano Freti: Innovator in Coating Technologies
Introduction
Silvano Freti is a notable inventor based in St. Prex, Switzerland. He has made significant contributions to the field of coating technologies, holding a total of 9 patents. His work focuses on improving the performance and manufacturing processes of coating blades.
Latest Patents
Freti's latest patents include innovations in coating blades. One of his notable inventions is an improved coating blade that features an intermediate edge deposit. This design effectively reduces heat transfer from a wear-resistant top deposit to the blade substrate. In one embodiment, the intermediate layer is made of NiCr, potentially embedded with oxide particles. The application of the intermediate layer and the top deposit is achieved through an HVOF process, while plasma spraying is also considered for the intermediate layer, which may include stabilized zirconia. Another significant patent involves a method for manufacturing coating or doctoring blades. This method incorporates an elastomeric wear-resistant material at the blade tip, applied in a continuous process. The thickness of the elastomeric material is determined by winding the blade into a coil before the composition fully cures, allowing for precise control over the final thickness and shape.
Career Highlights
Throughout his career, Freti has worked with companies such as Btg Eclépens S.A. His experience in the industry has allowed him to develop innovative solutions that enhance the functionality and durability of coating technologies.
Collaborations
Freti has collaborated with notable professionals in his field, including Jean Francois Laithier and Günter Bellmann. These collaborations have contributed to the advancement of his inventions and the overall development of coating technologies.
Conclusion
Silvano Freti's contributions to the field of coating technologies are significant, with a focus on improving the performance and manufacturing processes of coating blades. His innovative patents and collaborations highlight his expertise and commitment to advancing this important area of technology.