Like Apple, these firms satisfy unmet need: Cramer By: CNBC.com News September 10, 2014 at 18:09 PM EDT If you use an Apple gadget, there's a good chance you didn't know how much you needed it, or appreciated its value, until after you started using it. Read More >> Related Stocks: Apple Deckers Outdoor Corp Gilead Sciences Google, Inc. Gopro Inc Cl A Hain Celestial Group Keurig Green Mountain Regeneron Pharmaceuticals Twitter, Inc.