The kaleidoscope was invented by Sir David Brewster and patented by him in 1817. See also - How to Make a Kaleidoscope
A second-generation peer-to-peer file-sharing service.
Lord Kelvin invented the Kelvin Scale in 1848, the Kelvin Scale measures the ultimate extremes of hot and cold.
Stephanie Kwolek invented a material five times stronger than steel.
The invention of the modern computer keyboard began with the invention of the typewriter.
Vladimir Zworykin invented a type of cathode-ray tube called the kinescope in 1929, a tube needed for television transmission.
Who invented the refrigerator, dishwasher, microwave oven and other kitchen appliances?
Edward Lowe made the trademark name of Kitty Litter® part of the American vocabulary.
In 1924, the Kleenex brand of facial tissue was first introduced.
Edwin Perkins invented kool-aid in 1927.
For over two hundred years, many companies have merged to create Kraft Foods, the company it is today. Read about the many "firsts" in the heritage of Kraft.
If you cannot find what you want by invention, try by the inventor.