Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639420 | Method of manufacturing compacted graphite cast iron | Berndt Gyllensten, Lars-Eric Thorsten Uhr, Per Inge Dahlof, Olov Skargård, Sven-Eric Dahlberg | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639420 | Method of manufacturing compacted graphite cast iron | Berndt Gyllensten, Lars-Eric Thorsten Uhr, Per Inge Dahlof, Olov Skargård, Sven-Eric Dahlberg | 1997-06-17 |