Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872665 | Mechanical leg-propulsion assistance device | — | 1989-10-10 |
| 4822356 | Extra-pericardial module for total cardial prosthesis modules associated in a functionally indissociable unit | Didier Lapeyre | 1989-04-18 |
| 4820301 | Total artificial heart comprising two disconnected pumps associated into one functionally indissociable unit | Didier Lapeyre | 1989-04-11 |
| 4813967 | Process for forming a piece surgically implantable in an organism and a piece thus obtained | Pierre Renard | 1989-03-21 |