Patent numbers can be found through the United States Patent and Trademark Office. Local Patent and Trademark Centers allow the public to schedule time to access the online database for both PubWEST and PubEAST, versions... More »

www.reference.com Government & Politics Public Records

Patent and application numbers are available on the United States Patent and Trademark Office (USPTO) web site located at USPTO.gov. Users can find the USPTO Patent Search tool under the Application Process subsection of... More »

www.reference.com Business & Finance Business Resources

A logical way to search for patents online is to use the websites of the United States Patent and Trademark Office, the European Patent Office, the World Intellectual Property Organization and IP Australia. These website... More »

www.reference.com Government & Politics Public Records

The United States Patent and Trademark Office features a variety of online searching tools that allow anyone to search through patent information without cost. The full-text patent search tool contains patents dating bac... More »

www.reference.com Government & Politics Public Records

You can look up patents by number on the United States Patent and Trademark Office, or USPTO, website. The website is located at USPTO.gov, and you can find the USPTO Patent Search tool in the Patents tab under the home ... More »

www.reference.com Government & Politics Public Records

Look up a patent number on the U.S. Patent and Trademark Office website. If you know the patent number and need information such as the inventor's name, description of the invention and patent title, use the USPTO Patent... More »

U.S. phone numbers can be looked up on websites such as 411, Whitepages and AnyWho. Phone numbers can be located for people or businesses, and some sites offer a reverse phone number look up service. More »

www.reference.com Government & Politics Public Records