Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846099 | Apparatus for applying a foam-forming flowable reaction mixture to a substrate | Kurt Krippl, Karl D. Kreuer | 1989-07-11 |
| 4804425 | Process and laminator for the continuous production of laminates of foam with facings | Hans-Dieter Pfeil, Werner Dietrich, Rolf Bock | 1989-02-14 |