Since the URLs do not get linkified on the main post: Patents: http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2283239/summary.html http://brevets-pat

Since the URLs do not get linkified on the main post: Patents: http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2283239/summary.html http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/228... http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2363556/summary.html http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/236...