* Early versions: Early forms of hair straightening involved hot combs and irons, which have been used for centuries, particularly in cultures with naturally curly or textured hair.
* Modern electric hair straighteners: The development of electric hair straighteners is attributed to several individuals and companies, including:
* 1909: The first patent for an electric hair straightener was granted to Issac K. Shero of New York.
* 1960s: Companies like Clairol and Conair introduced early models of electric hair straighteners to the market.
* 1980s and 1990s: Significant advancements were made in technology, including the introduction of ceramic and tourmaline plates, which helped to reduce heat damage and improve styling results.
Therefore, the invention of the hair straightener is not solely attributable to one person. It's a result of a long process of innovation and improvement by many individuals and companies over time.