Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074520 | Heated holddown mat for corrugator double backer | Carl R. Marschke, Kenneth D. Danielson | 2000-06-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074520 | Heated holddown mat for corrugator double backer | Carl R. Marschke, Kenneth D. Danielson | 2000-06-13 |