Environmental Protection Agency
National Archives at College Park
8601 Adelphi Road
College Park, MD 20740-6001
Consists of documents disclosing inventions made by contractors, grantees and recipients of other types of EPA awards, and EPA employees. File consists of patent applications, correspondence with U.S. Patent and Trademark Office (PTO) and with inventors and other documents related to prosecution of patent applications in the PTO. Also, lists and copies of EPA owned U.S. patents.