Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482825 | Dog house | — | 2003-11-25 |
| 6631770 | Landscaping mulch turner and treatment applicator and method of using the same | Paul Jeffrey Haney, Douglas Ortenzi, Joseph Robert Stephens, James Louis Tobergta | 2003-10-14 |
| 6578496 | Highchair tray with removable inserts | Joseph Robert Stephens, James Louis Tobergta | 2003-06-17 |
| D475721 | Compressor shroud | Douglas R. Harper, James Louie Tobergtan, Min-Hsieng Wang, Joseph Robert Stephens | 2003-06-10 |
| 6547080 | Collapsible colander for straining and rinsing | — | 2003-04-15 |