4351695
9780873371674
Attorney David Pressman has over 30 years' experience in the patent profession--as a patent attorney, a patent examiner for the U.S. Patent Office and a university instructor. He is the foremost expert on the patent filing process and has charted the path for over 200,000 inventors.Pressman, David is the author of 'Patent It Yourself - David Pressman - Paperback - 3rd ed' with ISBN 9780873371674 and ISBN 0873371674.
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