| Field | Field type | Value |
|---|---|---|
| Names | List of String, delimiter: ; | Thor Oscar Hallen |
| Birth_date | Date | 1939 |
| Birth_place | String | |
| Death_date | Date | 2002 |
| Death_place | String | |
| Countries | List of Page, delimiter: ; | |
| Affiliations | List of Page, delimiter: ; | Tektronix |
| Wikidata_id | Text |