Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454555 | Apparatus for making an annular friction liner | David Kierbel, Loïc Adamczak, Cécile Rommeru | 2002-09-24 |
| 6440192 | Filtration device and process for its manufacture | Richard Guerin | 2002-08-27 |