Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494409 | Railway code following apparatus | — | 2002-12-17 |
| 6484974 | Controller for switch machine | Robert P. Bozio, Leonard Wydotis | 2002-11-26 |
| 6382567 | Railway switch machine point detection system | — | 2002-05-07 |
| 6366041 | Railway switch machine motor control apparatus | Robert P. Bozio | 2002-04-02 |