Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7438122 | Axial heat exchanger | — | 2008-10-21 |
| 4972052 | Contact device for delivering electrical signals corresponding to the position of a movable body | — | 1990-11-20 |
| 4958138 | Resistive position indicator | Karl P. Jakobsson | 1990-09-18 |