Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7354541 | Method and device for making mineral fiber felts | Francois Bouquet, Yannick Blandin | 2008-04-08 |
| 6536241 | Method and device for drawing out mineral wool fibres by free centrifuging | Valerie Dupouy | 2003-03-25 |
| 5131935 | Method and apparatus for fibring mineral wool by free centrifugation | Christopher John Ellison, Roger Pennamen | 1992-07-21 |
| 4964978 | Forming of felts which have an isotropic structure | Francois Bouquet, Alain De Meringo | 1990-10-23 |
| 4826722 | Forming of felts which have an isotropic structure | Francois Bouquet, Alain De Meringo | 1989-05-02 |
| 4664691 | Supply of fiber material in fiber producing techniques | Daniel Sainte-Foi | 1987-05-12 |
| 4632685 | Apparatus for forming of felts which have an isotropic structure | Francois Bouquet, Alain De Meringo | 1986-12-30 |
| 4433992 | Process and apparatus for forming mineral fibers | Daniel Sainte-Foi, Yannick Blandin | 1984-02-28 |