ASTM Compass Digital LibraryThis link opens in a new windowIndustry-leading standards and technical engineering information created by technical experts, covering a broad range of engineering disciplines.
DTIC OnlineThis link opens in a new windowUnclassified reports added to the Defense Technical Information Centre. Previously known as STINET.
SpringerLinkThis link opens in a new windowAccess to Springer and Kluwer journals, books, series, protocols (1980 - 2012), reference works, and proceedings.
Janes Defence Equipment and TechnologyThis link opens in a new windowInformation and analysis on the air, land, naval and joint defence platforms, weapons and systems in service and under development around the world. Includes Data Analytics and specifications analysis.
SPIE Digital LibraryThis link opens in a new windowThe most extensive resource available on optics and photonics, providing access to technical papers from their journals and conference proceedings from 1990 - present.
espacenet (European Patent Office)This link opens in a new windowContains all the patent documentation available to European Patent Office examiners and the latest patent applications from all the EPO member states.
US PatentsThis link opens in a new windowFull text US patents and published applications. Patents from 1790 to 1975 are searchable only by Patent Number and Current US Classification. From 1976 they are searchable by all fields. Note: images will be read-only unless your pc has the appropriate TIFF reader. For more information, see http://www.uspto.gov/patft/help/images.htm