Pyrex

Pyrex is a leading brand of ovenware products ranging from traditional heat-resistant glass roasters and casseroles to contemporary non-stick bakeware, microwave dishes and more. In 1916, the first pyrex dish was developed and tested by founders Bessie and Jessie Littleton after Bessie grew tired of her glass dishes cracking while cooking. Pyrex went onto continue its jounrey in France with pioneers of the brand Clovis and Leon Regent in 1922.