Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820336 | Making a powder metal roll end for a heatable roll | Arttu Laitinen, Matti Tervonen, Mika Viljanmaa, Pekka Koivukunnas, Erkki Leinonen +1 more | 2004-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820336 | Making a powder metal roll end for a heatable roll | Arttu Laitinen, Matti Tervonen, Mika Viljanmaa, Pekka Koivukunnas, Erkki Leinonen +1 more | 2004-11-23 |