Check the first inventor's name.

Link : http://www.collegehumor.com/out2/8410/url/www.google.com/patents[q]vid=USPATD531125&id=aUh7AAAAEBAJ&as_drrb_ap=b&as_minm_ap=1&as_miny_ap=2006&as_maxm_ap=12&as_maxy_ap=2006&jtp=1