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Vinyl was invented in the 1870's, not patented until a practical production method was developed almost 40 years later, and not considered a useful material commercially until perfected by the Goodrich Company in the 1920's. Edison's phonograph used a cylinder with a foil like tin covering.
The Dictaphone was still in use in the early 1950's.    The first flat, circular record was invented in 1887 by Emile Berliner (1851-1929), a German-born American inventor, who also devised the gramophone to play his disks.Berliner's records were originally made of glass, then zinc, and later, hard rubber.he Dictaphone was still in use in the early 1950's.    The first flat, circular record was invented in 1887 by Emile Berliner (1851-1929), a German-born American inventor, who also devised the gramophone to play his disks.