Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865798 | Process and apparatus for producing a fiber web | Walter Henschel, Gerhard Melzer | 1989-09-12 |
| 4852718 | Conveyor system | — | 1989-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865798 | Process and apparatus for producing a fiber web | Walter Henschel, Gerhard Melzer | 1989-09-12 |
| 4852718 | Conveyor system | — | 1989-08-01 |