Helpful Links
U.S. Patent & Trademark Office - Homepage of the United States Patent and Trademark Office
European Patent Office - Info for anything relating to patenting in Europe
Thomas Register - Good place to find a list of United States manufacturers and businesses
Directories & Search Engines
Open Directory Project
Google
Yahoo
Wisenut
Note: Michael Kroll does not endorse the views or guarantee the accuracy of any information listed on the above web sites.
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