Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457576 | Continuous cable conveyor for steep and substantially vertical up-and-down transport of bulk and fluid materials at great transport heights | Jurgen Paelke | 2002-10-01 |
| 5161676 | Endless band conveyor | Jean M. Terriez | 1992-11-10 |
| 4903711 | Device for preventing infant colic | — | 1990-02-27 |
| 4481695 | Wire rope connector with length adjustment capacity | Karl H. Koster | 1984-11-13 |
| 4367902 | Tool for hydromechanical or hydraulic mining or for cutting mineral or bituminous materials | Karl H. Schwarting, Heinrich Goris, Joachim Holz, Kurt Ogorek | 1983-01-11 |
| 4243655 | Dental health-care aids | — | 1981-01-06 |
| 4239290 | Hydromechanical planer with cutting and breaking heads | Heinrich Goris, Kurt Ogorek, Karl H. Schwarting | 1980-12-16 |
| 4236630 | Extensible telescopic coal bunker for subsurface mining | Gunter Sander | 1980-12-02 |
| 4227609 | Bucket conveyor | Karl H. Koster | 1980-10-14 |
| 4199575 | Method of treating dermatitis venenata | — | 1980-04-22 |
| 4181363 | Mining method and mining machine for cutting away hard mineral materials | Heinrich Goris, Kurt Ogorek, Karl H. Schwarting, Wilfried Witulski | 1980-01-01 |