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Patent Information Links:

bulletUS Patent and Trademark Office
bulletUS Patent and Trademark Office (Search Page)
bulletFree Pattents On Line
bulletDelphion Search Page (Limited Functionality)
bulletEuropean Patent Office
bulletJapanese Patent Office
bulletWorld Intellectual Property Network
bulletWorld Intellectual Property Network (PCT Database)
bulletIntellectual Property
bulletPATON
bulletPatent Searching Tutorial
bulletRelated Links
 

 

Updated: 11/15/2010

 

Copyright ©  2001 thru 2013  by Theodore Lind