Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4769194 | Process for manufacturing an insulating fibrous piece and piece thus obtained | Alain Grandin de l'Eprevier | 1988-09-06 |
| 4677018 | Insulating piece in different shapes, formed by stacked layers of fibers capable of withstanding high temperatures, and manufacturing process | Alain G. de l'Eprevier | 1987-06-30 |
| 4671911 | Ceramic composite material having a core of ceramic fibers coated with a layer of ceramic, and method of producing same | Alain G. de l'Eprevier | 1987-06-09 |