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Stilp; Paul J.
Aliquippa, PA
No. of patents:

Patent Number Title Of Patent Date Issued
6981569 Ear clip January 3, 2006
A hearing protection device and method of natural sealing provides an ear clip designed with two elongated elements. The elements each have a flexible part or cushions at one end and are attached with a tension mechanism that applies pressure forcing the ends together. The flexible p

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