pearl™ Patents

This product(s) and/or its manufacture and/or its use either alone or in combination with other product(s) are protected by one or more of the following patents:

US7,420,996; US7,436,868; US7,443,895; US7,586,963; US7,848,372; US8,831,396; US8,834,039; US9,331,455; US9,484,707.

Additional patents may be issued and/or pending.