Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434580 | Door, especially for motor vehicles | Ralf-Thilo Schulz | 1984-03-06 |
| 4428157 | Door especially for motor vehicles | Ralf-Thilo Schulz, Franz Drachenberg | 1984-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434580 | Door, especially for motor vehicles | Ralf-Thilo Schulz | 1984-03-06 |
| 4428157 | Door especially for motor vehicles | Ralf-Thilo Schulz, Franz Drachenberg | 1984-01-31 |