MCGRAW-HILL COMPANIES, INC. Trademarks
LITERACY TREE
Pre-recorded educational CD ROM's and laser disks in the field of reading skills and literacy
Owned by: MCGRAW-HILL COMPANIES, INC.
Serial Number: 76000217
PLATTS POWER MART
Conducting trade shows in the field of electricity
Owned by: MCGRAW-HILL COMPANIES, INC.
Serial Number: 78126580
