Read the emails an AI startup founder sent Mark Cuban before securing his investment

Mark Cuban in season two.

Craig Sjodin / Getty

• AI startup founder Adam Joseph made a successful pitch to billionaire Mark Cuban.
• Instead of appearing on "Shark Tank," Joseph sold Cuban on his business through a series of emails.
• Here's what Joseph wrote to Cuban before the famous entrepreneur decided to invest.

Startup founder Adam Joseph has never appeared on "Shark Tank," but he knows how it feels to be on the hot seat in front of Mark Cuban.

Joseph...