Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946515 | High strength, high toughness steel and method of manufacturing thereof | Roelof Johannes Mostert | 1990-08-07 |
| 4881991 | Special rolled steels | Thomas B. Beeton, Roelof Johannes Mostert, Emilia B. Navarro, Pierre R. Rosinger | 1989-11-21 |