Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975152 | Enclosed extended nip press apparatus with inflatable seals and barbs | Scott E. Filzen, David V. Lange | 1990-12-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975152 | Enclosed extended nip press apparatus with inflatable seals and barbs | Scott E. Filzen, David V. Lange | 1990-12-04 |