# Donald B. Olsen

> artificial heart researcher (1930-2018)

**Wikidata**: [Q83800281](https://www.wikidata.org/wiki/Q83800281)  
**Source**: https://4ort.xyz/entity/donald-b-olsen


## References

1. Find a Grave
2. General Catalog 1969 - 1970
3. [Source](http://archiveswest.orbiscascade.org/ark:/80444/xv77236)