Harry Ward Leonard
✓ Source-basedfallingAmerican electrical engineer (1861-1915)
Fame41.0
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Languages7
In century#22,099
Harry Ward Leonard was an American electrical engineer and inventor. He is best known for his invention, the Ward Leonard motor control system. Equipment based on this invention remained in service into the 21st century.
Also inDeutsch
Scientists from United States 6
About this person
Country
United StatesCategory
Scientists
Type
Scientist
Status
deceased
Dates
Lived 1861 to 1915 · aged 54
Written about in
7 languages
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