January 2012
Beginner
228 pages
6h 33m
English
“Christian is the most productive inventor that I’ve ever seen. If you need to get convinced, just check out how many times his name can be found in the patent databases.
Innovation requires creativity, persistence, attention to detail, and a very pragmatic mindset. Christian has all of this. I’m happy that he is sharing his secrets behind his innovation power in this practical and helpful book. It’s a must read if you want to be a better innovator.”
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