• 102g - ValueofNBSWiTEL-8030 - What are the NBS WiTEL Service Marks ®™© Worth? • 102s - ValueofNBSWiTEL - 8030 - What are the NBS WiTEL Service Marks ®™© Worth? •• "PLENTY" -- says Attorney Charley Portz, of Houston, Texas. The Barbie ruling, helps ...