This document discusses a collection of Nikola Tesla's patents that are freely available from the U.S. Patent and Trademark Office. It notes that the patents have been assembled into a PDF document using PdfEdit995 software by The Bipolar Planet website.

1. The U.S. Patents of
Nikola Tesla
Freely available at the
U.S. Patent and Trademark Office
.pdf assembled at
The Bipolar Planet
Using
PdfEdit995