Delphion (Popularity: )
http://www.delphion.com/ Free patent searches of US, EPO, and WIPO data, including web access to scanned images of most indexed documents. U.S. ...
Canadian Innovation Centre (Popularity: )
http://www.innovationcentre.ca/ The Canadian Innovation Centre (CIC) is dedicated to assisting inventors and innovative companies. Services includes invention evaluation, technology due diligence, ...