Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419554 | Engine cylinder block and cylinder head fabricated from a grey cast iron alloy | Kent Eriksson, Tony Yincai Liu, Johan Oberg | 2008-09-02 |
| 5639420 | Method of manufacturing compacted graphite cast iron | Bertil Sander, Lars-Eric Thorsten Uhr, Per Inge Dahlof, Olov Skargård, Sven-Eric Dahlberg | 1997-06-17 |
| 5370170 | Method and casting mold for the production of cast-iron cylinder liners | Bertil Sander, Sven-Erik Dahlberg, Tibor Szabo | 1994-12-06 |