Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607075 | Large-capacity lidded drum | Marten Burgdorf | 1997-03-04 |
| 5593060 | Plastic drum lid | — | 1997-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607075 | Large-capacity lidded drum | Marten Burgdorf | 1997-03-04 |
| 5593060 | Plastic drum lid | — | 1997-01-14 |