Inventions
Smrt's most notable invention is the upside-down aerosol spray paint can: a can of spray paint that can be applied while holding the can upside down (which is impossible with typical spray paint cans). This is widely used in municipal and highway applications for outlining parking lots, turn lanes, center lines, crosswalks, etc. They are also commonly used for painting hashmarks and lines on athletic fields. His patents date back to 1977 and include paint application devices, vacuum sealed packing materials, geodesic domes, and mechanical arms.
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Famous quotes containing the word inventions:
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