Inventor · disambiguated record
Oswald Breuer
Also filed as: BREUER OSWALD · STEINKUHL BERND
19 granted patents·203 citations·filing 1976–1990
95Inventor score
Top patents by PatentIndex Score
19 records- 0184US4076318ACutter bit assemblies for coal ploughsGEWERK EISENHUETTE WESTFALIA·Filed 1976·Granted Feb 28, 1978·26 cites·10 claims
- 0267US4762372ACutter-bit assembliesGEWERK EISENHUETTE WESTFALIA·Filed 1987·Granted Aug 9, 1988·28 cites·8 claims
- 0364US4626034ACutter-bit assembliesGEWERK EISENHUETTE WESTFALIA·Filed 1985·Granted Dec 2, 1986·28 cites·20 claims
- 0457US4275927AMineral mining plough with worm adjustable roof cutterGEWERK EISENHUETTE WESTFALIA·Filed 1979·Granted Jun 30, 1981·9 cites·6 claims
- 0556US4179161APlough for winning material from a mineral faceGEWERK EISENHUETTE WESTFALIA·Filed 1978·Granted Dec 18, 1979·7 cites·35 claims
- 0654US4557525ACutter bit assemblyGEWERK EISENHUETTE WESTFALIA·Filed 1984·Granted Dec 10, 1985·10 cites·11 claims
- 0752US4583785AMineral winning ploughGEWERK EISENHUETTE WESTFALIA·Filed 1984·Granted Apr 22, 1986·14 cites·23 claims
- 0852US4456307ACutter bit assemblyGEWERK EISENHUETTE WESTFALIA·Filed 1982·Granted Jun 26, 1984·12 cites·21 claims
- 0947US5092660ACutter bit assemblies and arrangements for use with mining or tunnelling machinesGEWERK EISENHUETTE WESTFALIA·Filed 1990·Granted Mar 3, 1992·17 cites·20 claims
- 1047US4035025AMineral winning ploughsGEWERK EISENHUETTE WESTFALIA·Filed 1976·Granted Jul 12, 1977·5 cites·16 claims
- 1140US4548444AMineral winning ploughGEWERK EISENHUETTE WESTFALIA·Filed 1983·Granted Oct 22, 1985·8 cites·10 claims
- 1236US4819990AFloor cutters for mineral winning ploughsGEWERK EISENHUETTE WESTFALIA·Filed 1987·Granted Apr 11, 1989·8 cites·4 claims
- 1336US4403809AMineral winning ploughGEWERK EISENHUETTE WESTFALIA·Filed 1981·Granted Sep 13, 1983·6 cites·22 claims
- 1435US4453771AMineral winning plough with sword plate formed of plural partsGEWERK EISENHUETTE WESTFALIA·Filed 1982·Granted Jun 12, 1984·5 cites·13 claims
- 1535US4376553AFloor cutter bitGEWERK EISENHUETTE WESTFALIA·Filed 1981·Granted Mar 15, 1983·5 cites·9 claims
- 1634US4458951AApparatus for controlling the position of a mineral mining machineGEWERK EISENHUETTE WESTFALIA·Filed 1982·Granted Jul 10, 1984·5 cites·6 claims
- 1734US4199194AControl means for a coal ploughGEWERK EISENHUETTE WESTFALIA·Filed 1979·Granted Apr 22, 1980·2 cites·11 claims
- 1831US4332421ACoupling devices for connecting a mineral mining machine to a drive chainGEWERK EISENHUETTE WESTFALIA·Filed 1980·Granted Jun 1, 1982·2 cites·12 claims
- 1925US4637658ACutters for use in mineral miningANNIPAJO WOLFGANG·Filed 1985·Granted Jan 20, 1987·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →