Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167067 | Method of making a roll with a composite roll ring of cemented carbide and cast iron | Gert I. S. Sundstedt | 1992-12-01 |
| 5104458 | Method for manufacture of a roll ring comprising cemented carbide and cast iron | Gert I. S. Sundstedt | 1992-04-14 |
| 5044056 | Roll ring comprising a ring of cemented carbide metallurgically bonded to a cast iron body | Gert I. S. Sundstedt | 1991-09-03 |