ULTRA FORM
Filed: July 10, 2015
Rolled carbon steel
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 86689483
POLYGLIDE
Filed: January 26, 2016
Rust preventative dry film polymer coating for flat rolled metal sheet
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 86887135
POLYGLIDE
Filed: January 26, 2016
Dry film polymer coating lubricant for flat rolled metal sheet
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 86887152
NEXMET
Filed: March 23, 2016
Advanced high-strength steel
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 86950417
FORMTUBE
Filed: February 20, 2019
Formable steel tubing
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 88308984
NEXTUBE
Filed: February 20, 2019
Steel tubes made from third generation carbon advanced high strength steel for structural use in automotive, heavy truck…
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 88308999
OPTIMET
Filed: August 15, 2019
Carbon, stainless, and alloy steels
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 88580225
UNIVIT
Filed: September 26, 2022
ENAMELING IRON IN SHEETS
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 97607121
GREYSTONE
Filed: September 26, 2022
Stainless Steel Flat Roll
Owned by: CLEVELAND-CLIFFS STEEL CORPORATION
Serial Number: 97607143
