I believe there is a lot of confusion regarding the difference between invention and innovation. This confusion is the result of erroneous definitions and the purposeful intent of some to increase their importance by belittling the contributions of others.
I believe that most of this mischief started with the great economist Joseph Schumpter. According to Wikipedia:
Following Schumpeter (1934), contributors to the scholarly literature on innovation typically distinguish between invention, an idea made manifest, and innovation, ideas applied successfully in practice
To read the full, original article click on this link: Innovation vs. Invention « State of Innovation
Author: State of Innovation