Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8110137 | Process for manufacturing a plastic-based cellular structure | Claude Dehennau, Dominique Grandjean, Frederic Beullekens | 2012-02-07 |
| 7851042 | Plane structure composed of a cohesive assembly of contiguous cellular cells | Claude Dehennau, Dominique Grandjean | 2010-12-14 |