Related by context. Frequent words. (Click for all words.) 75 inventions 70 invented 69 inventor 62 inventing 60 inventors 59 invent 52 inventiveness 50 ingenious 50 innovations 49 Inventor 49 Invented 49 technological advancement 48 patenting 48 ingenuity 47 innovation 47 gizmo 46 Invention 46 technological innovations 46 technological advances 46 patented 45 inventive 45 patent 44 invents 43 genius 43 revolutionary 43 fangled 42 technological breakthroughs 42 patents 42 patentable 42 Inventors 42 contraption 41 technological innovation 41 technique 41 advent 41 Industrial Revolution 41 technology 41 wizardry 41 technological 41 scientific discoveries 40 scientific breakthroughs 40 Einstein 40 newfangled 40 advancements 40 experimentation 40 prototype 39 revolution 39 Patented 39 pioneering 39 concept 39 Albert Einstein 38 gadget 38 contraptions 38 rediscovery 38 Patent Office 38 gadgetry 37 innovated 37 innovator 37 serendipity 37 perpetual motion 37 miniaturization 37 innovators 37 revolutionized 37 pioneered 37 aphorism 37 creativity 37 novelty 37 Patents 37 nano 37 technological advancements 37 Patent 37 quantum physics 37 perfected 37 penicillin 36 breakthroughs 36 '# patent 36 gizmos 36 twentieth century 36 sliced bread 36 toaster 36 pioneer 36 ubiquity 36 breakthrough 36 lightbulb 36 creations 36 quantum mechanics 36 Necessity 36 discoveries 36 microwave oven 35 innovative 35 mathematicians 35 nanotechnology 35 reinvention 35 commercialized 35 ingeniously 35 method 35 cleverness 35 transistor 35 artistic expression 35 experimental 35 internal combustion engine 35 introduction