Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390411 | Cores formed by at least three segments having obiformal curved surfaces | Jan Chal, Hans Hazes, Bernd Lühmann, Uwe Neumann, Ralf Schliephacke | 2002-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390411 | Cores formed by at least three segments having obiformal curved surfaces | Jan Chal, Hans Hazes, Bernd Lühmann, Uwe Neumann, Ralf Schliephacke | 2002-05-21 |