Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813124 | Transformer over-current protection with RMS sensing and voltage fold-back | — | 2004-11-02 |
| 6765356 | Control and motor arrangement for use in model train | Dennis J. Denen, Neil Young, Gary L. Moreau, Robert Grubba | 2004-07-20 |
| 6676473 | Smart smoke unit | James M. Rohde | 2004-01-13 |