Showing 1 - 2 results of 2 for search 'Pressman, David', query time: 0.01s Refine Results
1
Patent it yourself : your step-by-step guide to filing at the U.S. Patent Office /
Book
2
Patent it yourself : your step-by-step guide to filing at the U.S. Patent Office /
by Pressman, David, 1937-
Published 2012
Book
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