Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154581 | Shroud band for a rotor wheel having integral rotor blades | Hans Peter Borufka, Helmut Gross | 1992-10-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154581 | Shroud band for a rotor wheel having integral rotor blades | Hans Peter Borufka, Helmut Gross | 1992-10-13 |