Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303030 | Ferrographic apparatus | John B. Desjardins, William W. Seifert, Vernon C. Westcott | 2001-10-16 |
| 6156208 | Ferrographic method | John B. Desjardins, William W. Seifert, Vernon C. Westcott | 2000-12-05 |
| 5544157 | Calibration template for computed radiography | Joseph J. Fieno | 1996-08-06 |