Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795514 | Process for producing machine components from cast mineral | Wolfgang Duchting | 1998-08-18 |
| 4496281 | Centrifugal pump | — | 1985-01-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795514 | Process for producing machine components from cast mineral | Wolfgang Duchting | 1998-08-18 |
| 4496281 | Centrifugal pump | — | 1985-01-29 |