http://www.swingadvisor.com/GolfNews/Titleist-Callaway-At-It-Again-with-More-Patent-Lawsuits-1/ The lawyers for Titleist and Callaway are becoming very well acquainted with one another. After battling in court for more than two years over golf ball patents, the companies announced... Wed, 04 Mar 2009 10:04:29 EST en