PITTSBURGH , Nov. 25, 2025 /PRNewswire/ -- "I wanted to create an inventive new practice accessory that would allow a singer to hear their own voice while also hearing the audio of prerecorded music ...

PITTSBURGH, Oct. 21, 2025 /PRNewswire/ -- "I wanted to create a new practice jersey that enables you to easily display a player's number on the front and back," said an inventor, from Southlake, Texas ...

PITTSBURGH, Oct. 17, 2018 /PRNewswire/ -- Every baseball player knows that hitting the ball requires hours of practice. Thanks to the creativity of an inventor from Pickens, S.C., players now have ...

The MarketWatch News Department was not involved in the creation of this content. PITTSBURGH , Nov. 25, 2025 /PRNewswire/ -- "I wanted to create an inventive new practice accessory that would allow a ...