# John C. Rennard

> American electrical engineer

**Wikidata**: [Q30339182](https://www.wikidata.org/wiki/Q30339182)  
**Source**: https://4ort.xyz/entity/john-c-rennard


## References

1. Cullum number
2. [Who's Who in New York City and State. 1907](https://books.google.com/books?id=xVUYAAAAMAAJ&pg=PA1094)
3. [The New York Times. 1945](https://www.nytimes.com/1945/03/07/archives/john-c-rennard-electrical-engineer-served-the-telephone-company-30.html)