What Renata has granted to the manufacturer of the colored hair dye is called a patent.
A patent is a right given to a manufacturer to be the sole producer of a product for a given period of time. Usually, the patent has to last for a given number of years after which the technology becomes commonplace.
Hence, what Renata has granted to the manufacturer of the colored hair dye is called a patent.
Learn more about patent:https://brainly.com/question/12882864?r
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