United States Patent & Trademark Office, Patent Database (Full text). Provides indexing, search capabilities and full-text of U.S patents.
Academic Universe. Go to Legal Research, then scroll down to Patents to search for U.S. patents back to 1971.
WIPO - World Intellectual Property Organization. Worldwide links and information about patents.
Print finding aids for U.S. patents are located in the Government Documents area of the library, which is located on the fourth floor, east wing. These finding aids include:
Print copies of patents are available on interlibrary loan through the Denver Public Library which is the patent depository library for Colorado.
If you have questions about the materials and services mentioned in this guide or questions about anything having to do with the library system at Colorado State, feel free to contact Mike Culbertson at 491-1874 or email.