Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979272 | Method for replenishing fiber bales in an opening machine | Robert Demuth, Daniel Hanselmann | 1990-12-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979272 | Method for replenishing fiber bales in an opening machine | Robert Demuth, Daniel Hanselmann | 1990-12-25 |