| A HIGHER LEVEL OF RELIABILITY ROCKWOOD SERVICE CORPORATION
1478042 22 Apr 2010 | on 23 Jun 2011 | Class 041 Class 041 Education and Entertainment Services Training services in the field of materials testing, analysis, evaluation, inspection and reporting, and in nondestructive testing and examination; materials testing, analysis and evaluation; inspection of railroad rails for others; testing, analysis and evaluation of rail equipment for others for the purpose of certification; Consulting services relating to training others in the field of materials testing, analysis, evaluation, inspection and reporting, and in nondestructive testing and examination; consulting services relating to materials testing, analysis and evaluation; consulting services relating to inspection of railroad rails for others; consulting services relating to testing, analysis and evaluation of rail equipment for others for the purpose of certification. Class 042 Class 042 Computer & Software Services & Scientific Services | | 
