Patents and Standards

Derwent Innovations Index [Web of Science]

http://www.smith.edu/libraries/research/derwent.htm
Dates of Coverage: 
1963+

Covers over 14.3 million basic inventions from 40 worldwide patent-issuing authorities. Facilitates rapid, precise patent searching, letting you conduct patent and citation searches of inventions in chemical, electrical, electronic, and mechanical engineering.

Date added: 
Fri, 2014-04-25 (All day)

[PATENTS] Google Patent Search

https://www.google.com/?tbm=pts

Indexes patents back to 1790.

[STANDARDS] Standards & Specifications

http://library.uwaterloo.ca:80/society/standards.html

University of Waterloo

Syndicate content