Curtis Laws Wilson Library
400 W. 14th Street
Rolla, MO 65409-0060

8 AM - Midnight
7 Days a Week
Closed Campus Holidays

Main office: 573-341-4227
Circulation: 573-341-4008
Interlibrary Loan: 573-341-4006
Reference: 573-341-4007
Fax: 573-341-4233

Finding Patents

United States Patent and Trademark Office 

Official website of the USPTO, provides resources for searching existing patents and trademarks and other useful information. 


Google Patent Search 

Simple interface for searching US patents.


World International Patent Organization 

Search international patents. 



Searches several European patent databases. 


Japan Patent Office's Searchable Database 

Database of Japanese patents.


ASSIST Miltiary Specs