Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356448 | Apparatus for measuring electrical or magnetic fields by absorption spectrum change | Olof Engstrom | 1982-10-26 |
| 4345482 | Fiber optical devices for measuring physical phenomenon | Morgan Adolfsson | 1982-08-24 |
| 4342919 | Fiber optical measuring device | — | 1982-08-03 |
| 4316141 | Measuring device with optical signal transmission | Morgan Adolfsson | 1982-02-16 |
| 4313344 | Fiber optical temperature measurement devices | Lars Sander | 1982-02-02 |