Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358693 | Method and apparatus for the single-stage continuous production of a rubber base compound and a rubber end compound | Gerd Capelle | 1994-10-25 |
| 5302635 | Method and arrangement for the single-stage continuous production of a rubber base compound and a rubber end compound | Gerd Capelle | 1994-04-12 |
| 5123856 | Electrical plug connector, especially for sensors | — | 1992-06-23 |
| 4959138 | Measuring probe for the potentiometric determination of ion concentrations | Hans W. Buhler, Albert Lohrum | 1990-09-25 |
| 4852385 | Maintenance device for at least partially automatic cleaning and calibration of a probe containing a measured value transmitter | — | 1989-08-01 |
| 4607797 | Method and apparatus for pulverizing polymers | Nikolai S. Enikolopow, Stanislaw A. Wolfson, Anatolie I. Nepomnjaschtschie, Wadim G. Nikolskie, Wiktor A. Teleschow +3 more | 1986-08-26 |
| 4456308 | Wheel and brake-drum configuration for vehicles | Paul Opel, Klaus Herbst, Albrecht Luders, Hans P. Wolsdorf | 1984-06-26 |
| 4416543 | Apparatus for treating powdery rubber mixtures | — | 1983-11-22 |
| 4415268 | Twin screw extruders | Siegfried Chszaniecki | 1983-11-15 |