Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939414 | Nodular graphite iron alloy | — | 2005-09-06 |
| 6861029 | Nodular cast iron alloy | Dirk Lindemann, Dirk Richarz | 2005-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939414 | Nodular graphite iron alloy | — | 2005-09-06 |
| 6861029 | Nodular cast iron alloy | Dirk Lindemann, Dirk Richarz | 2005-03-01 |