Encyclopedia > H > Harry Ward Leonard
Harry Ward Leonard
Harry Ward Leonard (February 8, 1861 – February 18, 1915) was an electrical engineer and inventor whose 30-year career spanned the late 19th century and the early 20th century. He is best known for his invention, the Ward Leonard motor control system.
Information are taken from Wikipedia, the open encyclopedia, to which contribute many volunteers from around the whole world. Texts are available under the following conditions GNU Free Documentation License.
Encyklopedie (cz) Encyklopédia (sk) Enzyklopädie (de)