Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569220 | Iron powder and method of producing such | C. William Cornelssen | 2003-05-27 |
| 5713982 | Iron powder and method of producing such | C. William Cornelssen | 1998-02-03 |
| 5603727 | Thermal pack with interrelated compartments | Jill Clark | 1997-02-18 |