Scientific & Technical

Patents, Trademarks and Copyrights

  • U.S. Patent and Trademark office has U.S. patents and trademarks, forms, guides and helpful information for independent inventors.
    www.uspto.gov

  • Esp@cenet from the European Patent Office provides access to European patents.
    ep.espacenet.com

  • Delphion is a commercial provider of U.S. and international patents. $
    www.delphion.com

  • MicroPatent has some free information and fee-based patents, trademarks and email alerting. $
    www.micropat.com

  • Copyright office has searchable copyrights, forms, and information.
    www.copyright.gov

  • Thompson is a commercial provider of trademark databases. $
    www.thomson-thomson.com

Standards & Specifications

Miscellaneous Technology Sites