Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620627 | Discharge assembly and stator and rotor members thereof with two part construction | Werner Keller | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620627 | Discharge assembly and stator and rotor members thereof with two part construction | Werner Keller | 1997-04-15 |