Updated index of new patents for golfballs (Nov. 2012)

November 2012 saw a higher-than-average number of golfball-related patents issued by the US Patent and Trademark Office. There were no less than 11 new golfball concepts – an improvement of nearly 38% on last month’s lacklustre figures. • Golf ball having moisture barrier layers made from polyolefin compositions • Multilayer core golf ball having hardness […]

Updated index of new patents for golfballs (Sept. 2012)

The GolfBall Index maintained headway into positive territory again this month – virtually equalling August’s promising figures. September 2012 ended with almost one dozen new US patents for golfballs. • Golf ball core with soft outer transition volume and negative hardness gradient • Multi-layer core golf ball having opposing hardness gradient with steep gradient outer […]

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