Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144463 | Highly quenchable Fe-based rare earth materials for ferrite replacement | Zhongmin Chen, Benjamin Smith, Bao-Min Ma | 2006-12-05 |
| 6979409 | Highly quenchable Fe-based rare earth materials for ferrite replacement | Zhongmin Chen, Benjamin Smith, Bao-Min Ma | 2005-12-27 |
| 5085828 | Cold press die lubrication method | Jon C. Shain | 1992-02-04 |