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Civil Engineering: Patents

Civil Engineering

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Major Patent Databases

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Classification Tools

Patents are tough to search using keywords because of the complex legal and technical language they contain.  To help patent searchers, patent offices use classification systems to group similar technologies together.  If you find the right class, you can find all of the inventions related to that type of technology, regardless of how they're described.


Subject Guide

Thomas Gerrish's picture
Thomas Gerrish
3053R WALC
(765) 496-9620