PITTSBURGH, Jan. 27, 2026 /PRNewswire/ -- "I wanted to create a new bowling ball thumb insert that would ensure a consistent feel and grip between different balls," said an inventor, from Blythewood, ...
Todd Graskewicz had an epiphany when he watched his mother nearly hit herself in the face with a bowling ball in 2001. Her swollen thumb had made it difficult to release the ball properly. Graskewicz, ...
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