Citation of Patents 
I don't know why the wikipedia citation think creates a link to a site that doesn't have info on the patents. I found the patentes easily with Google Patent Search. See http://www.google.com/patents?id=1EVnAAAAEBAJ&dq;=H.+Newhouse,+Patent+No.+189,643 and http://www.google.com/patents?id=1EVnAAAAEBAJ&dq;=H.+Newhouse,+Patent+No.+189,643. Can anyone help me figure out the proper way to cite these so that it will link to a source that actually contains the info?