Mountain Dew was invented in 1940’s by Beverage Bottlers Barney and Ally Hartman and as they say it’s the man’s best friend. Everybody is a big fan of Mountain Dew. The newest logo for Mountain Dew started in May of 2025. They say Mountain Dew plastic bottles are sold in Germany. They were introduced in November 12, 1948, 76 years ago. The fourth Mountain Dew logo used from 1999 to 2005. But here is my advice, if you have Mountain Dew you will be bouncing up the wall in minutes.