The Dreampads are patented. Below is the relevant information.
U.S. Patent No.: 8,317,734 (from Application No.: 12/456,625)
Title: BONE CONDUCTION PAD
Issued: November 27, 2012
The Dreampads are patented. Below is the relevant information.
U.S. Patent No.: 8,317,734 (from Application No.: 12/456,625)
Title: BONE CONDUCTION PAD
Issued: November 27, 2012