Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6315303 | Metallic flat seal | Wilfred Erb, Ralf Göttel, Franz Hieble, Kurt Hohe, Hans Katzmaier +9 more | 2001-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6315303 | Metallic flat seal | Wilfred Erb, Ralf Göttel, Franz Hieble, Kurt Hohe, Hans Katzmaier +9 more | 2001-11-13 |