Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372222 | Method of producing locally austempered ductile iron | George D. Pfaffmann, John R. Keough, Robert Madeira | 2013-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372222 | Method of producing locally austempered ductile iron | George D. Pfaffmann, John R. Keough, Robert Madeira | 2013-02-12 |