About 2 Trademarks found that are owned by Northern Carbon Corporation

Electronic imaging platforms in the field of inspection of semiconductor materials, namely, semiconductor wafers and reticles; Semiconductor chips; Semiconductor wafers; Electronic components in the nature of diamond wafers; Semiconductor devices; Electronic components in the nature of diamond heatsinks; Semiconductor testing apparatus

Diamonds; Synthetic diamonds

The mark consists of an array of circles arranged to define an inner ring and an outer ring.