Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479176 | Gradient interface magnetic composites and methods therefor | Johna Leddy, Lois Anne Zook | 2002-11-12 |
| 6375885 | Methods for coating surfaces with magnetic composites exhibiting distinct flux properties | Johna Leddy | 2002-04-23 |
| 6355166 | Magnetically enhanced composite materials and methods for making and using the same | Shelley D. Minteer, Lois Anne Zook, Drew Dunwoody, Catherine Spolar, Hachull Chung +1 more | 2002-03-12 |