Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181633 | Container for bulk material with discharge chute | Wolfgang Wunnenberg | 1993-01-26 |
| 4633621 | Portable cutoff and end-beveling device | — | 1987-01-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181633 | Container for bulk material with discharge chute | Wolfgang Wunnenberg | 1993-01-26 |
| 4633621 | Portable cutoff and end-beveling device | — | 1987-01-06 |