Inventor · disambiguated record
Roger F. Baines
Also filed as: BAINES ROGER F · BAINES ROGER FREDERICK
13 granted patents·241 citations·filing 1986–1991
93Inventor score
Top patents by PatentIndex Score
13 records- 0192USD325560SElectric motorJOHNSON ELECTRIC SA·Filed 1989·Granted Apr 21, 1992·39 cites·1 claims
- 0278US4728835AElectric motorsJOHNSON ELECTRIC IND MFG·Filed 1986·Granted Mar 1, 1988·40 cites·6 claims
- 0377US4851729AElectric motorJOHNSON ELECTRIC IND MFG·Filed 1988·Granted Jul 25, 1989·39 cites·13 claims
- 0464US5097170ABrushless d.c. electric motorJOHNSON ELECTRIC SA·Filed 1990·Granted Mar 17, 1992·25 cites·2 claims
- 0563US4829254AElectric motor with velocity indicating deviceJOHNSON ELECTRIC IND MFG·Filed 1987·Granted May 9, 1989·18 cites·14 claims
- 0657US4893043ABrush protection in an electric motorJOHNSON ELECTRIC IND MFG·Filed 1988·Granted Jan 9, 1990·18 cites·4 claims
- 0745US5140205ATemperature control in an electric motorJOHNSON ELECTRIC SA·Filed 1991·Granted Aug 18, 1992·13 cites·19 claims
- 0844US4769627AArmature coil commutator connectorJOHNSON ELECTRIC IND MFG·Filed 1987·Granted Sep 6, 1988·10 cites·7 claims
- 0942US4705972ASolderless electrical connection in a motorJOHNSON ELECTRIC IND MFG·Filed 1986·Granted Nov 10, 1987·9 cites·8 claims
- 1040US4812693ASolderless connection for an electric motorJOHNSON ELECTRIC IND MFG·Filed 1987·Granted Mar 14, 1989·9 cites·6 claims
- 1139US6700290B1Brush assembly with axially spaced brush arms which have different resonant frequenciesJOHNSON ELECTRIC SA·Filed 1991·Granted Mar 2, 2004·9 cites·1 claims
- 1239US4876474ACommutatorJOHNSON ELECTRIC IND MFG·Filed 1988·Granted Oct 24, 1989·7 cites·14 claims
- 1335US4855632AAssembled commutatorsJOHNSON ELECTRIC IND MFG·Filed 1987·Granted Aug 8, 1989·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →