Invention Grant
US09427630B2 Golf balls having at least two core layers formed from HNP compositions 有权
具有由HNP组合物形成的至少两个核心层的高尔夫球

Golf balls having at least two core layers formed from HNP compositions
Abstract:
The present invention is directed to golf balls consisting of a multi-layer core and a cover. The multi-layer core includes at least one layer formed from a relatively soft or low modulus HNP composition and at least one layer formed from a relatively hard or high modulus HNP composition.
Information query
Patent Agency Ranking
0/0