Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540839 | Apparatus and method to passivate magnets and magnetic materials | Roger L. Hipwell, Jr., Wayne A. Bonin, Barry D. Wissman, Zine-Eddine Boutaghou, Peter Crane | 2003-04-01 |