Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381916 | Upright construction section | Jürgen Eckert, Helmut Stern, Theo Hertweck | 2002-05-07 |
| 4580388 | Angled profile | — | 1986-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381916 | Upright construction section | Jürgen Eckert, Helmut Stern, Theo Hertweck | 2002-05-07 |
| 4580388 | Angled profile | — | 1986-04-08 |