Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D382881 | Pump impeller | Ulf Jansson | 1997-08-26 |
| 5615997 | Pump for pumping fibrous pulp suspension | Ulf Jansson | 1997-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D382881 | Pump impeller | Ulf Jansson | 1997-08-26 |
| 5615997 | Pump for pumping fibrous pulp suspension | Ulf Jansson | 1997-04-01 |