RIESSLAND EBERHARD has a total of 14 patent applications. Its first patent ever was published in 1978. It filed its patents most often in German Democratic Republic, Czechoslovakia and United States. Its main competitors in its focus markets electrical machinery and energy, measurement and micro-structure and nano-technology are HAMAMATSU KODEN KK, BOHLI JAKOB and SCHORCH GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | German Democratic Republic | 10 | |
#2 | Czechoslovakia | 2 | |
#3 | United States | 2 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Measurement | |
#3 | Micro-structure and nano-technology | |
#4 | Machine tools | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Riessland Eberhard | 13 |
#2 | Krueger Karl-Heinz | 4 |
#3 | Wagner Wolfgang | 4 |
#4 | Beyer Helmut | 2 |
#5 | Opitz Guenther | 2 |
#6 | Opitz Guenter | 1 |
#7 | Opitz Gunter | 1 |
#8 | Heier Horst | 1 |
#9 | Kossmann Erich | 1 |
#10 | Kossman Erich | 1 |
Publication | Filing date | Title |
---|---|---|
DD159669A1 | Method for margin-taking a semiconductor disc | |
DD155863A3 | Actuator | |
DD152432A1 | Method and circuit arrangement for temperature adjustment and measurement of actual temperature | |
DD152433A1 | Circuit arrangement for temperature control of heating tables | |
DD150937A1 | Circuit arrangement for way measuring with capacitive measuring sensors | |
DD147029A1 | Method and circuit arrangement for neutralizing hysteresis influence | |
DD139331A1 | Step drive for generating a linear movement of a hub table | |
DD137037A1 | Bell-free hub device | |
DD137036A1 | Electromagnet with pneumatic damping | |
DD134900A1 | Zweikoordinatenpositioniereinrichtung |