Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457377 | Renovated brake structure for an auxiliary moving device | — | 2002-10-01 |
| 4707796 | Reliability and maintainability indicator | Salvatore R. Calabro, John A. Calabro | 1987-11-17 |