Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703342 | Temperature control method using empirically determined characteristics | Christian Ludke, Jochen Skole | 1997-12-30 |
| 5619041 | Atomic absorption spectrometer for measuring the mercury concentration in a sample | Christian L udke | 1997-04-08 |
| 4931480 | Process for the preparation of polyurethane foams | Kurt Krippl, Klaus Schulte, Rolf Wiedermann | 1990-06-05 |
| 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 |
| 4527442 | Manual transmission shifting mechanism | Josef Schneider | 1985-07-09 |
| 4270889 | Equipment for the continuous production of foam boards | Kurt Krippl, Karl J. Kraft, Gerd Gabrysch, Frank Redmer | 1981-06-02 |
| 4264291 | Equipment for the continuous production of foam boards | Werner Dietrich, Karl J. Kraft | 1981-04-28 |
| 4255105 | Equipment for the continuous production of foam boards | Werner Dietrich, Karl J. Kraft | 1981-03-10 |