U.S. federal trademark · Serial No. 75498986 · Reg. No. 2396803
Workbook and tests directed to skills and safety training programs for learning process operating techniques in the refining, petrochemical and chemical industry
pre-recorded video tapes and CD-ROMS featuring skills and safety training programs for learning process operating techniques in the refining, petrochemical and chemical industry, and instruction guides sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.