Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879450 | Laser welding technique | Jean-Pascal Valentin, Masahiro Kazahaya | 1989-11-07 |
| 4829826 | Differential-pressure transducer | Jean-Pascal Valentin | 1989-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879450 | Laser welding technique | Jean-Pascal Valentin, Masahiro Kazahaya | 1989-11-07 |
| 4829826 | Differential-pressure transducer | Jean-Pascal Valentin | 1989-05-16 |