Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8761177 | Telecommunication systems | Francis Melinn | 2014-06-24 |
| 7974274 | Telecommunication systems | Francis Melinn | 2011-07-05 |
| 5127283 | Handbrake mechanism for railway cars | Edward Reczek, Rudi E. George | 1992-07-07 |