Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129227 | Lightweight knuckle for a railroad car coupler | Richard A. Openchowski, Scott A. Beatty, Andreas Haas, Kenneth F. Packer | 2000-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129227 | Lightweight knuckle for a railroad car coupler | Richard A. Openchowski, Scott A. Beatty, Andreas Haas, Kenneth F. Packer | 2000-10-10 |