Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397342 | Bottom block for direct chill casting | Robert Bruce Wagstaff, Samuel R. Wagstaff | 2025-08-26 |
| 12151285 | Mold corner heating during casting | Robert Bruce Wagstaff, Ravindra Tarachand Pardeshi, Samuel R. Wagstaff | 2024-11-26 |
| 12030114 | Method of controlling the shape of an ingot head | Phillip Wilson, John Robert Buster McCallum, Aaron David Sinden, Jason D. Hymas, Todd F. Bischoff | 2024-07-09 |