Pre-Owned Patent It Yourself: Your Step-by-Step Guide to Filing at the U.S. Patent Office (Paperback) 1413322573 9781413322576

Pre-Owned Patent It Yourself: Your Step-by-Step Guide to Filing at the U.S. Patent Office (Paperback) 1413322573 9781413322576

Protect and profit from your invention For over 30 years Patent It Yourself has guided hundreds of thousands of inventors through the process of getting a patent from start to finish. Patent attorneys David Pressman and David E. Blau provide the...


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