This inventor holds 4 USPTO granted patents. Top assignee: Commissariat a L'energie Atomique Et Aux Energies Alternatives. Active years: 1980-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Eybens, FR (1980 - 1985)
- Jarrie, FR (1990)
Company Filing History:
Years Active: 1980-1990
Title: Louis Destannes: Innovator in Strain Gauges and Hygrometers
Introduction
Louis Destannes is a notable inventor based in Eybens, France. He has made significant contributions to the field of measurement technology, particularly in the development of strain gauges and hygrometers. With a total of 4 patents to his name, Destannes continues to push the boundaries of innovation.
Latest Patents
Among his latest patents is the "Regulatable creep strain gauges and process for obtaining such gauges." This invention involves a strain gauge designed to compensate for the creep of a support. The gauge is bonded to a support and features a piezoresistive pattern etched on one face of a flexible film. A layer of a material subject to relaxation is deposited on the opposite face of the film, which is then bonded to a test piece made of the same material as the support. By applying a constant force, the gauge measures the resistance as a function of time, with the thickness of the relaxation layer adjusted to counteract the resistance evolution.
Another significant patent is the "Capacitive hygrometer and its production process." This invention relates to a capacitive hygrometer that includes a capacitor with a dielectric material whose dielectric constant varies based on the amount of water absorbed. The hygrometer features fissures on one of its conductive faces, allowing the dielectric material to come into direct contact with the atmosphere whose humidity is being measured, while maintaining electrical continuity.
Career Highlights
Louis Destannes is associated with the Commissariat à l'Énergie Atomique et aux Énergies Alternatives, where he applies his expertise in developing innovative measurement technologies. His work has garnered attention for its practical applications in various fields.
Collaborations
Destannes has collaborated with notable colleagues, including Bernard Chambaz and Gilles Delapierre, contributing to advancements in measurement technology.
Conclusion
Louis Destannes stands out as an influential inventor in the realm of strain gauges and hygrometers. His innovative patents reflect his commitment to enhancing measurement technology, making significant strides in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile