U.S. federal trademark · Serial No. 97169232 · Reg. No. 6953580
custom manufacture of silicon and germanium products, namely, disks, slices, and wafers for others, for use in optical applications
silicon and germanium products, namely, disks, slices, and wafers for use in optical applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.