Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261739 | Ferritic steel alloy with improved high temperature properties | Joseph A. Douthett, Ronald H. Espy | 1981-04-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261739 | Ferritic steel alloy with improved high temperature properties | Joseph A. Douthett, Ronald H. Espy | 1981-04-14 |