InventHelp Inventor Develops Improved Pillowcase (CHK-2101)

PITTSBURGH, March 25, 2025 /PRNewswire/ — “I thought there should be a simple way to prevent your pillow and pillowcase from separating during the night, so I invented this,” said an inventor, from Chicago, Ill., “so I invented the PILLOW KEEPER. My design would prevent the pillow from…