Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D293144 | Paint container and cover therefor | Helmut H. Papke, Dieter Arndt, Claus D. Krueger | 1987-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D293144 | Paint container and cover therefor | Helmut H. Papke, Dieter Arndt, Claus D. Krueger | 1987-12-08 |