Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498618 | Shelf structure | Douglas J. Kaminski, Robert R. Steele, Robert K. Swartz, Alan R. Grula | 2004-11-23 |
| 6787073 | Waste polymer processing device and method | Kenneth J. Tadler | 2004-09-07 |
| 6732662 | Removable tray and tray racking system | Joseph R. Petcavage, Rakesh Patel, Robert K. Swartz | 2004-05-11 |
| 6698364 | Folding work station | Joseph P. Jones, Douglas J. Kaminski, Robert R. Steele, Robert K. Swartz, Alan R. Grula | 2004-03-02 |