Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4552074 | Primary suspension for railroad car truck | Harry W. Mulcahy, Dimitris Garivaltis, Stanley Karbowniczek | 1985-11-12 |
| 4434720 | Multi-rate side bearing for a railway truck | Harry W. Mulcahy | 1984-03-06 |