If you are interested, you can view our patents on-line at the USPTO. I am sure this has been posted before, but for those who are new here, you might find it interesting.
Here is the link to the USPTO.
Easiest way to view the patents is by patent #. Here are the three most significant patents PTSC/TPL owns.
5,809,336
6,598,148
5,784,584
http://patft.uspto.gov/netahtml/PTO/srchnum.htm
Good lucks guys. Enjoy the rest of this beautiful weekend!