Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291615 | Catalyst system, the use thereof in the polymerization of dienes in a solution, suspension and vapor phase and the use of diene rubbers produced therewith | Michael Dauben, Rudiger Engehausen, Wolfgang Nentwig, Walter Kaminsky, Christian Strubel +1 more | 2001-09-18 |
| 5064904 | Suitable polychloroprene materials for the production of high-damping vulcanisates | Werner Obrecht, Peter Wendling, Ulrich Eisele, Rudiger Musch | 1991-11-12 |
| 4510885 | Apparatus for applying atomized liquid plasticizer to a running tow of filamentary filter material | Gunter Wahle | 1985-04-16 |
| 4406197 | Method and apparatus for transporting rod-shaped articles | Dietrich Bardenhagen, Nikolaus Hausler, Helmut Niemann, Karl-Heinz Schluter | 1983-09-27 |
| 4377098 | Apparatus for simultaneous severing of plural moving parallel rods | Dietrich Bardenhagen, Nikolaus Hausler, Helmut Niemann | 1983-03-22 |
| 4317425 | Apparatus for applying plasticizer to fibrous filter material in filter rod making machines | Peter Grumer, Rolf Gomann | 1982-03-02 |
| 4313974 | Method of applying atomized liquid plasticizer to a running tow of filamentary filter material | Gunter Wahle | 1982-02-02 |
| 4301816 | Method of making rod-shaped smokers' products with multiplex filter mouthpieces | Gunter Wahle, Herbert Berlin | 1981-11-24 |
| 4283998 | Method and machine for making a filter rod | Gerhard Tolasch, Uwe Heitmann, Gunter Wahle | 1981-08-18 |
| 4259769 | Method and apparatus for banding tows of filamentary material | Gunter Wahle | 1981-04-07 |
| 4223551 | Apparatus for ascertaining the resistance of cigarettes or the like to axial flow of gases therethrough | Gunter Wahle | 1980-09-23 |