Pressman, David

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Take the first step to protecting your invention!. Ready to stamp ''patent pending'' on your invention? Then you need to file a provisional patent application (PPA), an inexpensive way to claim your hard work. With a PPA, you'll have time to figure out whether you can make a pro…

Take the first step to protecting your invention! Ready to stamp ""patent pending"" on your invention? Then you need to file a provisional patent application (PPA), an inexpensive way to claim your hard work. With a PPA, you'll have time to figure out whether you can make a prof…