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Robert Abplanalp
- Robert Abplanalp invented both the first clog-free valve for spray cans and the "Aquasol" or pump spray, which used water-soluble hydrocarbons as the propellant source.
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Feb 15, 2019 · On November 23, 1927, Norwegian engineer Erik Rotheim (also spelled Eric Rotheim) patented the first aerosol can and valve that could hold and dispense products and propellant systems. This was the forerunner of the modern aerosol can and valve.
- Mary Bellis
The aerosol spray canister invented by USDA researchers, Lyle Goodhue and William Sullivan. The concepts of aerosol probably go as far back as 1790. The first aerosol spray can patent was granted in Oslo in 1927 to Erik Rotheim, a Norwegian chemical engineer, and a United States patent was granted for the invention in 1931.
Erik Andreas Rotheim (19 September 1898 – 18 September 1938) was a Norwegian professional chemical engineer and inventor. He is best known for invention of the first aerosol spray can and valve that could hold and dispense fluids. Erik Rotheim's drawing of an aerosol spray can.
Robert Henry Abplanalp, (April 4, 1922 – August 30, 2003) was an American inventor and engineer who invented the modern form of the aerosol spray valve, the founder of Precision Valve Corporation, a Republican political activist, and a close confidant of Richard Nixon.
Shortly after the war, Robert Abplanalp, founder of Precision Valve Corporation (PVC), invented the first mass-produced aerosol valve. The patent was filed in September 1949 and was issued on March 17, 1953. From that invention, the aerosol industry quickly developed in the United States and around the world.
Aug 12, 1973 · The man who made it all possible is Robert H. Abplanalp, a college dropout who is widely credited with making an aerosol valve that really worked at a price no one could refuse. “I don't want...
Feb 1, 2017 · (9,35) In 1858, Jean Sales-Girons invented a portable atomizer that utilized a pump handle to draw liquid solution from a reservoir and atomize it through a small nozzle and direct it toward an impaction plate to produce a fine spray.
