Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347086 | Selective magnetization of rare-earth transition metal alloys | Jan F. Herbst, John J. Croat | 1982-08-31 |
| 4312684 | Selective magnetization of manganese-aluminum alloys | John J. Croat, Jan F. Herbst | 1982-01-26 |