Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11607726 | Method for centering a pouring tube in a pouring tube assembly | Eric Feiner, Steven Mangin, Kurt Schiefelbein | 2023-03-21 |
| 11273487 | Mold centering sleeve for pouring tube structure | Eric Feiner, Steven Mangin, Kurt Schiefelbein | 2022-03-15 |