Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5527052 | Spill containing drum cart | — | 1996-06-18 |
| D366747 | Drum cradle | James P. Onders, John O. Milliken | 1996-01-30 |
| 5480191 | Spill containing storage and transportation device | John O. Milliken, James P. Onders | 1996-01-02 |
| D356198 | Drum cradle | — | 1995-03-07 |
| 5015276 | Cabinet and vapor trap | Donald D. Hedberg | 1991-05-14 |