Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840495 | Method and apparatus for measuring the thermal resistance of an element such as large scale integrated circuit assemblies | — | 1989-06-20 |
| 4835658 | Device for ventilating components arranged in rows on a substrate | — | 1989-05-30 |
| 4822170 | Sensor for the contactless linear measurement of the distance of a target by backscattered radiation | Jean-Paul Prulhiere | 1989-04-18 |