About 2 Trademarks found that are owned by Greg Brull

a tool accessory for power-operated hand tools, namely, a device that attaches to the exterior of power-operated impact drivers containing custom driver bits that are seated in individual cartridges and feature a retractable lanyard which enables each bit to return to its own compartment after use

a tool accessory for power-operated hand tools, namely, a device that attaches to the exterior of power-operated impact drivers containing custom driver bits that are seated in individual cartridges and feature a retractable lanyard which enables each bit to return to its own compartment after use