Includes research and development (R & D) results from the U.S. Department of Energy (DOE) in the form of technical reports, bibliographic citations, journal articles, conference papers, books, multimedia, and data information.
Covers patents from 1790 to present. Includes patent applications. Patent number required to retrieve full images of 1790 to 1975 patents. Full-text searchable by keyword for 1976 to present. TIFF viewer required for images.