Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763768 | Ramp latching mechanism | James E. Hart, Gary M. Sich | 2004-07-20 |
| 6725862 | Tracheostomy tube apparatus for noninvasive suctioning | Naum Klinberg | 2004-04-27 |
| 6698849 | Pneumatic pressure control device for an empty/load changeover valve on a railway car | Daniel G. Scott | 2004-03-02 |
| 6682294 | Loading ramp deck | — | 2004-01-27 |