 | Leon H. Sibul was with Pennsylvania State University’s Applied Research Laboratory from 1964 to... more » |
 | Major Leonard Darwin, a son of the English naturalist Charles Darwin, was variously a soldier,... more » |
 | Dr. Leonard F. Fuller was a noted American radio pioneer. Fuller was born in Portland, Oregon,... more » |
| Leonard Michael Greene was an American inventor and aerodynamics engineer who held more than 200... more » |
.jpg/258px-Leonard_Orban_(cropped_file).jpg "Leonard Orban") | Leonard Orban is a Romanian independent technocrat who served as the Commissioner for... more » |
| Leonard S. Hobbs was an American aeronautical engineer who started in 1920 with the Army Air... more » |
 | Leonardo Chiariglione is an Italian engineer. He has been at the forefront of a number of... more » |
 | Leonardo di ser Piero da Vinci was an Italian Renaissance polymath: painter, sculptor,... more » |
 | Leonardo Sinisgalli was an Italian poet and art critic active from the 1930s to the... more » |
 | Leonardo Torres y Quevedo was a Spanish civil engineer and mathematician of the late nineteenth... more » |
 | François Léonce Verny, was a French officer and naval engineer who directed the construction of... more » |
 | Leonid Andrussow was a German chemical engineer. He developed the process for the production of... more » |
 | Leonid Ilyich Brezhnev was the General Secretary of the Central Committee of the Communist Party... more » |
.jpg/166px-Leonid_Bujor_(crop).jpg "Leonid Bujor") | Leonid Bujor is a Moldovan politician. He was the Minister of Education in the First Vlad Filat... more » |
 | Leonid Nikolaevich Gobyato was a lieutenant-general in the Imperial Russian Army and designer of... more » |
| Leopold Katzenstein Rhina, former Kreis Hünfeld, Hessen, Germany – December 4, 1915 New York... more » |
| Leopoldo Sucre Figarella, was a Venezuelan politician and engineer. A member of the Sucre family... more » |
 | Leroy Chiao is an American engineer, former NASA astronaut, entrepreneur, motivational speaker... more » |
| Leroy F. Greene was a Democratic politician in the State of California. He represented... more » |
 | Lesa B. Roe is an American aerospace engineer who served as the Director of NASA Langley... more » |
| Leslie Alexander Geddes was an electrical engineer and physiologist. He conducted research in... more » |
| Leslie Earl Robertson was one of the structural engineers of the World Trade Center in New York... more » |
 | Lieutenant General Leslie Richard Groves, Jr. was a United States Army Corps of Engineers... more » |
 | Leslie L. Vadász is a Hungarian-American engineer and manager, one of the founding members of... more » |
| L.M. Genung was a passenger onboard American Airlines flight 383. He was killed in the crash on... more » |
