Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995413 | Coke drum inlet line alignment device | Daniel L. Torres, Darryl C. Gullikson, Ralph A. Neher | 1991-02-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995413 | Coke drum inlet line alignment device | Daniel L. Torres, Darryl C. Gullikson, Ralph A. Neher | 1991-02-26 |