Alcoa, Inc. awarded me and four engineers by adding our names to a provisional patent for our creation and design of the Powercase. I fabricated tooling and vaccuformed molds to create a working plastic prototype. This product consolidates all of a business person's personal electronics in a durable, stylish, and sleek attache. The biggest attraction of the Powercase lies in its ability to charge electronics on the go with its built-in battery pack and power inverter.