IPS EMPRESS®, IPS EMPRESS® 2 and IPS EMPRESS® Esthetic, A registered trademark of Ivoclar North America.

IPS Eris™, A registered trademark of Ivoclar North America.

PROCERA® ALUMINA/ZIRCONIA, A trademark of Nobel Biocare.

CERCON™ ZIRCONIA, A registered trademark of Dentsply/Ceramco Corporation.

LAVA™ ZIRCONIA, A registered trademark of 3M ESPE Corporation.

Encore™ Bridge, SCULPTURE® PLUS / FIBREKOR®, A registered trademarks of Pentron Corporation.

BelleGlass™ HP, A trademark of Kerr Sybron Corporation.

GOLDTECH® Bio-2000, A registered mark of the Argen Corporation.