| Browse Inventions: Langmuir-Blodgett films Laser Optically Pumped Laser Amplifiers; Light Amplifiers Employing Collisions to Produce a Population Inversion Gordon Gould coined the word laser and patented optically pumped and d . . . . Laser Ruby Laser Systems Physicist Theodore Harold Maiman invented the first operable laser. While employed at . . . . Laser Masers and Maser Communications System Arthur L. Schawlow was co-inventor of the laser. He worked with Charle . . . . Laser Production of Electromagnetic Energy; Masers and Maser Communications System Charles Townes' invention of the maser, a device that amplifies electr . . . . LASIK Eye Surgery Far Ultraviolet Surgical and Dental Procedures Samuel Blum was working with Rangaswamy Srinivasan and James Wynne at . . . . LASIK Eye Surgery Far Ultraviolet Surgical and Dental Procedures James Wynne is co-inventor of a process using a short pulse ultraviole . . . . LED LED First LED in the Visual Spectrum Leukocyte Reduction Filter Leukocyte Reduction Filter Device and Method for Depletion of the Leukocyte Content of Blood and . . . . Link Trainer / Simulator Combination Training Device for Student Aviators and Entertainment Apparatus Link received his pilot's license in 1927 and purchased his first airp . . . . Linotype Machine for Producing Printing Bars Ottmar Mergenthaler's invention of the linotype composing machine in 1 . . . . Liquid Crystal Display Display Devices Utilizing Liquid Crystal Light Modulation James Fergason holds a series of patents that form the foundation of t . . . . Loading and unloading machine Loading Coil Loading Coil George Campbell was a leader in applying mathematical methods to the p . . . . Localizer Antenna System Localizer Antenna System Andrew Alford invented and developed antennas for radio navigation sys . . . . Loom LORAN LORAN Low stand-by power complementary field effect circuitry CMOS Frank Wanlass invented the complementary metal oxide semiconductor (CM . . . . ![]() |
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