patents!Ĭlearly, Callaway is - and has been from the start - committed to developing groundbreaking technology that they believe enables their equipment to outperform their competitors. They spend tens of millions of dollars every year on research and design and can now boast of having a patent portfolio of more than 1,200 U.S. For their entire 30+ year history, Callaway has been a pioneer in creating innovative design features that have improved the performance of golfers at all levels.
