Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109703 | Hydrodynamic backup ring | Lannie L. Dietle, Aaron Richie, Jeffrey D. Gobeli, John E. Schroeder | 2015-08-18 |
| 5225143 | Device for directional gas distribution into molten metal | Michael D. LaBate, Dallas F. Mansell, Jr. | 1993-07-06 |