Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4388872 | Railway car bogie construction | Gerhard Korn | 1983-06-21 |
| 4354850 | Gear clutch | Ernst Piepenbreier | 1982-10-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4388872 | Railway car bogie construction | Gerhard Korn | 1983-06-21 |
| 4354850 | Gear clutch | Ernst Piepenbreier | 1982-10-19 |