| 2022 | Vallourec Star LP | Pump Failure Avoidance Using Vibration Technology | GOLD |
| 2022 | Charter Steel - Saukville, Wisconsin | Reliability and Safety Improvement - Refractory to Water-Cooled Duct Conversion | SILVER |
| 2020 | Steel Dynamics Inc. - Flat Roll Group - Columbus | Using Pyrometers Instead of Thermocouples for the Ladle Pre-Heat Burner Control | GOLD |
| 2020 | California Steel Industries, Inc. | Improved Reliabilty of Gantry Crane Hoist System at Coil Cooling Pond | SILVER |
| 2020 | Cleveland-Cliffs Indiana Harbor | 80-Inch HSM Descale System Upgrade | BRONZE |
| 2019 | Worthington Industries | From Firefighting to First-Class Maintenance | GOLD |
| 2018 | Cleveland-Cliffs Indiana Harbor | Minimization of Hot Mill Losses Originating From Downcoilers | GOLD |
| 2018 | Nucor-Yamato Steel Co. | Improvements of Self-Maintaining Air Cleaners | SILVER |
| 2017 | Steel Dynamics Inc. - Roanoke Bar Div. | EAF Process Improvement From EMS (Electromagnetic Stirring) Implementation | GOLD |
| 2017 | ArcelorMittal Dofasco | Caster Segment Bearing Reliability Improvements | SILVER |
| 2017 | California Steel Industries, Inc. | The Making of a Vertical Turbine Pump Station | BRONZE |
| 2016 | Steel Dynamics Inc. - Structural and Rail Division | EAF Offgas and Baghouse Systems Upgrade | GOLD |
| 2016 | ArcelorMittal Dofasco | Transition Flap Hose Reliability Improvements | SILVER |
| 2016 | Cleveland-Cliffs Cleveland Works LLC | Thermography Program - C6 Blast Furnace Campaign Extension | BRONZE |
| 2015 | Nucor Steel-Berkeley | Development of a Reliable and Repeatable Spring Support System for Mill Stand Chocks | GOLD |
| 2015 | California Steel Industries, Inc. | Development of Specialized Tools and Improved Practices for Hot Strip Mill Roughing Spindle Repairs | SILVER |
| 2015 | U. S. Steel | Life Prediction in Industrial Equipment | BRONZE |
| 2014 | Nucor Steel-Utah | Electric Arc Furnace Transformer Replacement | GOLD |
| 2014 | ArcelorMittal Dofasco | No. 2 Hot Mill New HWB Fluid Implementation | SILVER |
| 2014 | U. S. Steel - Gary Works | Laser Alignment of No. 2 Continuous Caster Components | BRONZE |