Invention Prep Series | Bookhype

Book 1

Cover of How to Secure Investor Cash for Your Idea

How to Secure Investor Cash for Your Idea

by Rob W Gramer

Published 17 May 2014

Book 2

Cover of Shark Tank Secrets

Shark Tank Secrets

by Rob W Gramer

Published 26 May 2014

Book 5

Cover of How To Make A Prototype in a Day

How To Make A Prototype in a Day

by Rob W Gramer

Published 18 June 2014

Book 6

Cover of Why Inventions Fail to Sell

Why Inventions Fail to Sell

by Doberman Dan Gallapoo and Rob W Gramer

Published 25 June 2014

Book 8

Cover of What Every Inventor Ought to Know About Designing, Engineering, and Mass Manufacturing their Idea

What Every Inventor Ought to Know About Designing, Engineering, and Mass Manufacturing their Idea

by Mark Smith and Rob W Gramer

Published 16 July 2014