Google Patent Search

[Leonardo Giordani]

This could be useful for us, since presently many techniques are patented (too 
many, IMHO)

http://www.google.com/patents

-- 
Leonardo Giordani

Tele-Rilevamento Europa - T.R.E. s.r.l.
a POLIMI spin-off company
Via Vittoria Colonna, 7
20149 Milano - Italia
tel.: +39.02.4343.121
fax: +39.02.4343.1230
e-mail: leonardo.giordani (at) treuropa.com
web: www.treuropa.com