CRYSTAL SYSTEMS, LLC Trademarks
HEM
Filed: March 6, 2008
synthetic sapphire intended for general industrial use
Owned by: CRYSTAL SYSTEMS, LLC
Serial Number: 77415220
LAOS
Filed: June 13, 2019
Synthetic sapphire in the nature of aluminium oxides for general industrial purposes for use in optical and opto-electronic…
Owned by: CRYSTAL SYSTEMS, LLC
Serial Number: 88472507
HEMEX
Filed: June 18, 2019
Synthetic sapphire in the nature of aluminium oxides for general industrial purposes for use in optical and opto-electronic…
Owned by: CRYSTAL SYSTEMS, LLC
Serial Number: 88478240
