 | Leander Hamilton McCormick was an American author, inventor, art collector and sculptor. more » |
 | Leroy James Sullivan is an American firearms inventor. Going by Jim Sullivan, he is noted as a... more » |
| L.A.M. Phelan was an American businessman and inventor. He is known mainly as inventor of the... more » |
 | LaMarcus Adna Thompson was an American inventor and businessman most famous for developing a... more » |
 | Father Roberto Landell de Moura was a Brazilian Roman Catholic priest and inventor who publicly... more » |
| Richard Lawrence "Larry" Stevenson was the inventor of the kicktail, the bent-upwards end of a... more » |
 | Lars Magnus Ericsson was a Swedish inventor, entrepreneur and founder of telephone equipment... more » |
| Lars V. Heumann was a researcher in Chemistry at Stanford University. more » |
 | Bíró László József was the inventor of the modern ballpoint pen. Bíró was born in Budapest,... more » |
| Laura Hartmann is Group Leader at the Max Planck Institute of Colloids and Interfaces. She was... more » |
 | Laura Robinson is an actress, inventor and a singer-songwriter. more » |
 | Laurens Janszoon Coster, or Laurens Jansz Koster, is the name of a purported inventor of a... more » |
| Lauri Rapala, Finland, was the founder of Rapala-Normark Group, the worlds largest fishing lure... more » |
| Laurie E. Ailles was a post-doctoral research scholar in the Institute for Stem Cell Biology and... more » |
| Lawrence A. "Pat" Hyland was an American electrical engineer. He is one of several people... more » |
 | Lawrence Hargrave, MRAeS, was an engineer, explorer, astronomer, inventor and aeronautical pioneer. more » |
| Lawrence M. Fagan is Co-Director, Program in Biomedical Informatics at Stanford University... more » |
 | Lawrence Burst Sperry was an aviation pioneer. more » |
 | Leander James McCormick was an American inventor, manufacturer, philanthropist, and businessman... more » |
 | Lee de Forest was an American inventor with over 180 patents to his credit. He named himself the... more » |
 | Lee Hunter was an automotive engineer. His inventions include the "Kwikurent" device for the... more » |
| Lee Weinblatt is an American inventor and market researcher. Weinblatt's 60 inventions focus on... more » |
 | Leland C. Clark Jr. was an American biochemist born in Rochester, New York. He is most well... more » |
 | Leo Henricus Arthur Baekeland was a Belgian-born American chemist. He invented Velox... more » |
 | Clarence Leonidas "Leo" Fender was an American inventor who founded Fender Electric Instrument... more » |
