Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856454 | Applicator mechanism for coating running webs | Hans-Peter Sollinger | 1989-08-15 |
| 4821429 | Air guide box for stabilizing the run of a web, for instance a paper web | — | 1989-04-18 |