Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805375 | Carton end closure | Marinus J. M. Langen | 1989-02-21 |
| 4759167 | Packaging machine | Marinus J. M. Langen | 1988-07-26 |
| 4722431 | Load aligning mechanism | Marinus J. M. Langen | 1988-02-02 |
| 4688372 | Load compacting mechanism for carton loading machine | Marinus J. M. Langen | 1987-08-25 |
| 4642975 | Carton loading machine | Marinus J. M. Langen | 1987-02-17 |
| 4509309 | Load orienting receptacles for carton loading machines | Marinus J. M. Langen | 1985-04-09 |