Inventor · disambiguated record
Robert L. Steinbach
Also filed as: STEINBACH ROBERT · STEINBACH ROBERT L
24 granted patents·562 citations·filing 1976–2009
97Inventor score
Top patents by PatentIndex Score
24 records- 0194US4446709ACylinder lock mechanismCHICAGO LOCK CO·Filed 1981·Granted May 8, 1984·73 cites·36 claims
- 0288US4069696AAxial split-pin tumbler-type lock and key thereforCHICAGO LOCK CO·Filed 1976·Granted Jan 24, 1978·48 cites·14 claims
- 0381US4132092AProtective cover for a handle lockCHICAGO LOCK CO·Filed 1978·Granted Jan 2, 1979·31 cites·16 claims
- 0480US4712400ARemovable cylinder lockCHICAGO LOCK CO·Filed 1987·Granted Dec 15, 1987·43 cites·6 claims
- 0579US8322735B2Freestyle scooterSTEINBACH ROBERT·Filed 2009·Granted Dec 4, 2012·15 cites·20 claims
- 0678US4760721AHandle flange assemblyCHICAGO LOCK CO·Filed 1987·Granted Aug 2, 1988·34 cites·2 claims
- 0778US4078405AAlarm switch mechanism for an axial split-pin tumbler-type lockCHICAGO LOCK CO·Filed 1976·Granted Mar 14, 1978·32 cites·5 claims
- 0876USD253160SKey blank for an axial tumbler-type lockCHICAGO LOCK CO·Filed 1978·Granted Oct 16, 1979·12 cites·1 claims
- 0976USD244081SKey blank for an axial tumbler-type lockCHICAGO LOCK CO·Filed 1976·Granted Apr 19, 1977·12 cites·1 claims
- 1072US5106251AAutomatic locking device for pop out handle locksCHICAGO LOCK CO·Filed 1990·Granted Apr 21, 1992·42 cites·2 claims
- 1170US4191036AAxial split-pin tumbler-type lock mechanism and key thereforCHICAGO LOCK CO·Filed 1978·Granted Mar 4, 1980·21 cites·1 claims
- 1268US6101852APadlock with removable shackleCOMPX INT INC·Filed 1999·Granted Aug 15, 2000·27 cites·9 claims
- 1367US5916283AKey ring lock assemblyCHICAGO LOCK CO·Filed 1998·Granted Jun 29, 1999·29 cites·11 claims
- 1467US4735069ACylinder lock and keyCHICAGO LOCK CO·Filed 1984·Granted Apr 5, 1988·24 cites·7 claims
- 1567US4671711AKey-cutting machineCHICAGO LOCK CO·Filed 1983·Granted Jun 9, 1987·24 cites·17 claims
- 1659US4249402AKeeper lock for a slide fastenerCHICAGO LOCK CO·Filed 1979·Granted Feb 10, 1981·14 cites·11 claims
- 1756US4899565ASquare shaped axial split pin tumbler lockCHICAGO LOCK CO·Filed 1989·Granted Feb 13, 1990·15 cites·6 claims
- 1852US4835998ARemovable handle for T-handle lock assemblyCHICAGO LOCK CO·Filed 1988·Granted Jun 6, 1989·16 cites·4 claims
- 1950US4326396APlate tumbler for a cylinder lock mechanismCHICAGO LOCK CO·Filed 1980·Granted Apr 27, 1982·11 cites·9 claims
- 2049US4821539AKeeper lock for slide fastenerCHICAGO LOCK CO·Filed 1988·Granted Apr 18, 1989·15 cites·9 claims
- 2144US4227387AAxial split-pin tumbler-type lock mechanismCHICAGO LOCK CO·Filed 1978·Granted Oct 14, 1980·9 cites·11 claims
- 2242USD330501SKey headCHICAGO LOCK CO·Filed 1991·Granted Oct 27, 1992·4 cites·1 claims
- 2337US4395893APlate tumbler-type cylinder lock mechanismCHICAGO LOCK CO·Filed 1981·Granted Aug 2, 1983·6 cites·12 claims
- 2428US4617813ALock-picking tool and method of use thereofCHICAGO LOCK CO·Filed 1982·Granted Oct 21, 1986·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →