Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914424 | Service device and method for using a multi-component insulating gas during maintenance of electrical switchgear systems | Peter Sieber, Mathias Gestle | 2021-02-09 |
| 7438368 | Electrical braking device for vehicle trailers and method for operation thereof | Kurt Kober | 2008-10-21 |
| 6157952 | Method and apparatus for networked access control | Kenneth J. Geiszler, Mark Wayne Lee | 2000-12-05 |
| 5200801 | Inspection of container finish | John W. Juvinall, James A. Ringlien | 1993-04-06 |
| D309296 | Credit card terminal with auxiliary keyboard | — | 1990-07-17 |
| 4664402 | Coupling link between a towing vehicle and a trailer, preferably a two-wheeled trailer | Kurt Kober, Rudolf Wohrle | 1987-05-12 |
| 4608709 | Method and apparatus for gauging containers | Robert C. Hedler, John H. Dunlap | 1986-08-26 |
| 4577882 | Tractor trailer combination with a coupling connection | Kurt Kober, Rudolf Wohrle | 1986-03-25 |
| 4499920 | Apparatus for controlling a valve | Leonard D. Steffan | 1985-02-19 |
| 4483615 | Method and apparatus for detecting checks in glass tubes | Robert J. Bieringer, James A. Ringlien | 1984-11-20 |
| 4477531 | Magnetic storage medium | Burkhard Nippe, Heinrich Kober, Karlchristian Schilffarth, Walter Meckel, Bernd Quiring | 1984-10-16 |
| 4465608 | Process for the production of magnetic dispersions containing binders | Johannes Gerum, Burkhard Nippe, Heinrich Kober | 1984-08-14 |
| 4445093 | Press cycle monitor | — | 1984-04-24 |
| 4404253 | Magnetic recording medium | Karlchristian Schilffarth, Heinrich Kober, Burkhard Nippe | 1983-09-13 |
| 4291895 | Torsion-bar wheel support for trailer | Rudolf Wohrle | 1981-09-29 |
| 4204731 | Apparatus for electrophotographic copying with means for effecting image penetration through the copy carriers | Jorn Muller, Dieter Giglberger, Freidrich Bestenreiner | 1980-05-27 |