Inventor · disambiguated record
Boris Rudolf
Also filed as: RUDOLF BORIS · RUDOLF BORIS E
21 granted patents·1 pending application·1,371 citations·filing 1984–2010
97Inventor score
Top patents by PatentIndex Score
22 records- 0198US4597227ADevice for attaching a toolFEIN C & E·Filed 1984·Granted Jul 1, 1986·77 cites·22 claims
- 0296US4989374APortable machine tool with automatic locking of the work spindleFEIN C & E·Filed 1988·Granted Feb 5, 1991·126 cites·13 claims
- 0396US4924635APortable grinder with adjustable protective hoodFEIN C & E·Filed 1988·Granted May 15, 1990·86 cites·13 claims
- 0495US5601483APower toolFEIN C & E·Filed 1994·Granted Feb 11, 1997·143 cites·15 claims
- 0595US5157873APortable grinder with quick-acting chucking deviceFEIN C & E·Filed 1992·Granted Oct 27, 1992·171 cites·16 claims
- 0694US6293859B1Electric power tool with rotatable handleFEIN C & E·Filed 1999·Granted Sep 25, 2001·88 cites·13 claims
- 0793US6569001B2Power tool having a quick clamping mechanismC & E FEIN GMBH & CO KG·Filed 2001·Granted May 27, 2003·116 cites·16 claims
- 0893US5263283APortable power toolFEIN C & E·Filed 1992·Granted Nov 23, 1993·106 cites·20 claims
- 0989US4779382AMechanism for mounting a disk-shaped attachment on the spindle of a portable electric toolFEIN C & E·Filed 1987·Granted Oct 25, 1988·72 cites·28 claims
- 1087US7274866B2Power tool and method for controlling a power toolFEIN C & E GMBH·Filed 2006·Granted Sep 25, 2007·30 cites·19 claims
- 1187US6155916APower-driven hand toolFEIN C & E·Filed 1998·Granted Dec 5, 2000·63 cites·12 claims
- 1287US5058909AAdapter for attachment of a supplementary toolFEIN C & E·Filed 1990·Granted Oct 22, 1991·61 cites·11 claims
- 1385US7256520B2Power tool with a self-supporting motorFEIN C & E GMBH·Filed 2005·Granted Aug 14, 2007·14 cites·19 claims
- 1481US6602122B1Electric power tool with rotatable handleC & E FEIN GMBH & CO KG·Filed 1999·Granted Aug 5, 2003·52 cites·6 claims
- 1581US5199223ADevice for clamping a disc-shaped toolFEIN C & E·Filed 1990·Granted Apr 6, 1993·45 cites·31 claims
- 1679US5319889AGrinder with dust exhaust meansFEIN C & E·Filed 1993·Granted Jun 14, 1994·48 cites·7 claims
- 1778US5292352AMethod for grinding plastics or glassFEIN C & E·Filed 1992·Granted Mar 8, 1994·44 cites·10 claims
- 1873US7507925B2Power toolFEIN C & E GMBH·Filed 2005·Granted Mar 24, 2009·7 cites·20 claims
- 1964US8857534B2Electric tool having an optical control elementBRAUN SIGMUND·Filed 2005·Granted Oct 14, 2014·4 cites·13 claims
- 2059US7658237B2Power tool having mode controllerFEIN C & E GMBH·Filed 2004·Granted Feb 9, 2010·18 cites·29 claims
- 2141US8393408B2Power tool with optical controlRUDOLF BORIS·Filed 2010·Granted Mar 12, 2013·0 cites·21 claims
- 2239US2003034164A1Power tool with optical controlFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →