A U.S. District Court has found that the four patents...

2010-04-13T00:00:00

A U.S. District Court has found that the four patents at issue in the legal action surrounding the Titleist Pro V1 family of golf balls – challenged by Callaway Golf for patent infringement – were invalid. This is a major victory for Titleist and its owner, Acushnet Company, which has ...

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