Inventor's Manual - How to Work a Patent to Make it Pay (Revised and Enlarged) By George M. Hopkins, A. A. Hopkins Books / Hardcover Books Publisher: The Norman W. Henley Publishing Company, January 1919 Price Starting at $14.62 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Good Good condition. No Dust Jacket (Reference, Patents, Guidebook) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $14.62 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Inventor's Manual - How to Work a Patent to Make it Pay (Revised and Enlarged) There are not any review yet for this book