Inventor · disambiguated record
James E. Hamm
Also filed as: HAMM JAMES E · HAMM JAMES R · HAMM JR JAMES E
40 granted patents·9 pending applications·406 citations·filing 1979–2020
98Inventor score
Top patents by PatentIndex Score
49 records- 0195US6272895B1Roll grooving apparatusEMERSON ELECTRIC CO·Filed 2000·Granted Aug 14, 2001·40 cites·49 claims
- 0294US9774159B2Deflection compensating press toolsRIDGE TOOL CO·Filed 2015·Granted Sep 26, 2017·13 cites·24 claims
- 0392US10668548B2Systems and devices for performing powered threading operationsEMERSON ELECTRIC CO·Filed 2019·Granted Jun 2, 2020·5 cites·24 claims
- 0491US7363799B2Dual operation crimp and press jawsetEMERSON ELECTRIC CO·Filed 2006·Granted Apr 29, 2008·32 cites·39 claims
- 0589US7155955B2Crimping assemblyEMERSON ELECTRIC CO·Filed 2002·Granted Jan 2, 2007·23 cites·17 claims
- 0688US10239140B2Systems and devices for performing powered threading operationsEMERSON ELECTRIC CO·Filed 2015·Granted Mar 26, 2019·4 cites·12 claims
- 0788US9138818B2Systems and devices for performing powered threading operationsKUNDRACIK RICHARD·Filed 2011·Granted Sep 22, 2015·8 cites·4 claims
- 0888US6776018B2Roll grooving apparatusEMERSON ELECTRIC CO·Filed 2003·Granted Aug 17, 2004·19 cites·12 claims
- 0987US4266179ASolar energy concentration systemHAMM JR JAMES E·Filed 1979·Granted May 5, 1981·64 cites·18 claims
- 1084US8777205B2Pipe vise stands and components for increasing capacity thereofHAMM JAMES E·Filed 2011·Granted Jul 15, 2014·9 cites·32 claims
- 1184US7000448B2Compression tool jawarm memberEMERSON ELECTRIC CO·Filed 2003·Granted Feb 21, 2006·33 cites·83 claims
- 1282US10016830B2Support system for toolsHAMM JAMES E·Filed 2016·Granted Jul 10, 2018·3 cites·14 claims
- 1381US8727330B2Grounding component for electric welding systems and methodsHAMM JAMES E·Filed 2011·Granted May 20, 2014·4 cites·21 claims
- 1479US6923037B2Assembly for articulating crimp ring and actuatorEMERSON ELECTRIC CO·Filed 2003·Granted Aug 2, 2005·21 cites·30 claims
- 1577US8967606B2Pipe vise standHAMM JAMES E·Filed 2011·Granted Mar 3, 2015·9 cites·21 claims
- 1676US7059166B2Method and apparatus for assuring or determining appropriate closure of a crimp assemblyEMERSON ELECTRIC CO·Filed 2003·Granted Jun 13, 2006·18 cites·18 claims
- 1774US7188508B2Jaw arm for compression toolsEMERSON ELECTRIC CO·Filed 2004·Granted Mar 13, 2007·17 cites·60 claims
- 1872US8601855B1Vise apparatus with a bending fixtureHAMM JAMES E·Filed 2012·Granted Dec 10, 2013·6 cites·19 claims
- 1970US7260975B2Compression tool jawsetEMERSON ELECTRIC CO·Filed 2005·Granted Aug 28, 2007·9 cites·36 claims
- 2066US9327387B2Integrated foot vise and wrenchEMERSON ELECTRIC CO·Filed 2013·Granted May 3, 2016·3 cites·32 claims
- 2165US10105834B2Adapters for chain pipe visesRIDGE TOOL CO·Filed 2015·Granted Oct 23, 2018·2 cites·8 claims
- 2264US6606893B2Roll grooving apparatusEMERSON ELECTRIC CO·Filed 2002·Granted Aug 19, 2003·5 cites·23 claims
- 2362USD748699STool faceRIDGE TOOL CO·Filed 2014·Granted Feb 2, 2016·1 cites·1 claims
- 2461US6708545B1Roll grooving apparatusEMERSON ELECTRIC CO·Filed 2002·Granted Mar 23, 2004·5 cites·47 claims
- 2561US6141876ASoil pipe cutterEMERSON ELECTRIC CO·Filed 1998·Granted Nov 7, 2000·21 cites·24 claims
- 2657US2010017981A1Drain cleaning tools with wear indicatorsEMERSON ELECTRIC CO·Filed 2008·Application pending·0 cites
- 2752US6591652B1Roll grooving apparatusEMERSON ELECTRIC CO·Filed 2001·Granted Jul 15, 2003·2 cites·37 claims
- 2852US2009293577A1Jaw set and jaw set system with hinged jaw arms for use in a pressing toolEMERSON ELECTRIC CO·Filed 2008·Application pending·0 cites
- 2951US9950372B2Transportable beveling toolRIDGE TOOL CO·Filed 2014·Granted Apr 24, 2018·0 cites·67 claims
- 3051USD645319SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·7 cites·1 claims
- 3149US2009031778A1Multi-application crimping or pressing toolEMERSON ELECTRIC CO·Filed 2007·Application pending·0 cites
- 3247US11499593B2Tool-less clutch adjustment and removal for drain cleanerRIDGE TOOL CO·Filed 2018·Granted Nov 15, 2022·0 cites·7 claims
- 3346USD645322SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·5 cites·1 claims
- 3445US11845162B2Pipe wrenchesRIDGE TOOL CO·Filed 2020·Granted Dec 19, 2023·0 cites·7 claims
- 3544US2015165534A1Thread forming using an impact driverRIDGE TOOL CO·Filed 2013·Application pending·0 cites
- 3644US2003230132A1Crimping apparatusEMERSON ELECTRIC CO·Filed 2003·Application pending·0 cites
- 3743USD645325SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·4 cites·1 claims
- 3842US2008216543A1Enhanced Press ApparatusHAMM JAMES E·Filed 2005·Application pending·0 cites
- 3939USD598259SDual operation crimp and press jawsetEMERSON ELECTRIC CO·Filed 2006·Granted Aug 18, 2009·4 cites·1 claims
- 4039US2019061118A1Pipe wrenches with housings having expanded openings or shimsRIDGE TOOL CO·Filed 2017·Application pending·0 cites
- 4137USD645324SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·2 cites·1 claims
- 4237USD645323SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·2 cites·1 claims
- 4337USD645321SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·2 cites·1 claims
- 4437USD645326SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·2 cites·1 claims
- 4537USD645320SBase plateEMERSON ELECTRIC CO·Filed 2011·Granted Sep 20, 2011·2 cites·1 claims
- 4635US2017100791A1Threading toolsHAMM JAMES E·Filed 2016·Application pending·0 cites
- 4734US9192995B2Direct action powered soil pipe cutterHAMM JAMES E·Filed 2012·Granted Nov 24, 2015·0 cites·17 claims
- 4831US2002066302A1Seat sensor calibration system and related methodFiled 2000·Application pending·0 cites
- 4928USD657933SHandleHAMM JAMES E·Filed 2011·Granted Apr 17, 2012·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →