David Crosthwait American Inventor
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David Crosthwait is a member of the following lists: American writers, 1976 deaths and 1898 births.
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Details
| First Name |
David
|
| Last Name |
Crosthwait
|
| Birthday |
27th May, 1898
|
| Birthplace |
Nashville, Tennessee
|
| Died |
1st May, 1976
|
| Zodiac Sign |
Gemini
|
| Nationality |
American
|
| Occupation Text |
Engineer
|
| Occupation |
Inventor
|
David N. Crosthwait Jr. (May 27, 1898 – February 25, 1976) was an African-American mechanical and electrical engineer, inventor, and writer. Crosthwait’s expertise was on air ventilation, central air conditioning, and heat transfer systems. He was responsible for creating heating systems for larger buildings such as Rockefeller Center and New York’s Radio City Music Hall. He was granted an honorary doctoral degree in 1975 but died one year later.
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