Inventor · disambiguated record
Erhard Hoffmann
Also filed as: HOFFMANN ERHARD
13 granted patents·4 pending applications·248 citations·filing 1984–2007
92Inventor score
Top patents by PatentIndex Score
17 records- 0196US7166939B2Electric hand toolBOSCH GMBH ROBERT·Filed 2005·Granted Jan 23, 2007·75 cites·4 claims
- 0294US7040972B2Power toolBOSCH GMBH ROBERT·Filed 2005·Granted May 9, 2006·28 cites·7 claims
- 0387US8067860B2Electrical device, in particular an electrical hand-held power toolHOFFMANN ERHARD·Filed 2006·Granted Nov 29, 2011·14 cites·10 claims
- 0487US7258351B2Quick-action chuckBOSCH GMBH ROBERT·Filed 2004·Granted Aug 21, 2007·35 cites·12 claims
- 0583US7628219B2Handle with detecting unitBOSCH GMBH ROBERT·Filed 2004·Granted Dec 8, 2009·51 cites·10 claims
- 0672US7444760B2Marking deviceBOSCH GMBH ROBERT·Filed 2005·Granted Nov 4, 2008·8 cites·12 claims
- 0760US6886269B2Locating deviceBOSCH GMBH ROBERT·Filed 2002·Granted May 3, 2005·9 cites·18 claims
- 0856US6830814B1Layer containing an electroconductive transparent material, method for producing same and uses thereofBOSCH GMBH ROBERT·Filed 2000·Granted Dec 14, 2004·6 cites·20 claims
- 0954US7198439B2Quick chuckBOSCH GMBH ROBERT·Filed 2004·Granted Apr 3, 2007·6 cites·14 claims
- 1051US7414235B2Handheld locating device with a sensor for detecting motion parametersBOSCH GMBH ROBERT·Filed 2002·Granted Aug 19, 2008·5 cites·31 claims
- 1151US2007107919A1Guided power tool and method for operating a guided power toolSTRASSER ANDREAS·Filed 2007·Application pending·0 cites
- 1248US7024784B2Device equipped with a sensorBOSCH GMBH ROBERT·Filed 2002·Granted Apr 11, 2006·1 cites·5 claims
- 1348US2005230130A1Guided power tool and method for operating a guided power toolSTRASSER ANDREAS·Filed 2005·Application pending·0 cites
- 1439US2004263008A1Electric hand toolVOIGT MIKE·Filed 2003·Application pending·0 cites
- 1538US7453253B2Locating device and corresponding methodBOSCH GMBH ROBERT·Filed 2002·Granted Nov 18, 2008·2 cites·23 claims
- 1637US4565111ADevice for rotating and axially moving a boltWIRTH CO KG MASCH BOHR·Filed 1984·Granted Jan 21, 1986·8 cites·18 claims
- 1737US2008137102A1Device For Positioning MarkingsHOFFMANN ERHARD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →