Inventor · disambiguated record
Jon R. Dunkin
Also filed as: DUNKIN JON R
30 granted patents·3 pending applications·555 citations·filing 1997–2020
97Inventor score
Top patents by PatentIndex Score
33 records- 0198US8826483B2Feed control lock for hand operated drain cleanerEMERSON ELECTRIC CO·Filed 2012·Granted Sep 9, 2014·37 cites·24 claims
- 0295US10071401B2Feed control device for plumbing toolsRIDGE TOOL CO·Filed 2014·Granted Sep 11, 2018·13 cites·13 claims
- 0395US9670656B2Quick release mechanisms for plumbing toolsRIDGE TOOL CO·Filed 2014·Granted Jun 6, 2017·24 cites·9 claims
- 0495US7685669B2Feed control device for plumbing toolsEMERSON ELECTRIC CO·Filed 2005·Granted Mar 30, 2010·35 cites·21 claims
- 0593US6615436B1Powered drain cleanerEMERSON ELECTRIC CO·Filed 2000·Granted Sep 9, 2003·60 cites·27 claims
- 0690US7478451B2Feed control device for plumbing toolsEMERSON ELECTRIC CO·Filed 2004·Granted Jan 20, 2009·31 cites·37 claims
- 0789US9080599B2Cable couplingRIDGE TOOL CO·Filed 2013·Granted Jul 14, 2015·9 cites·13 claims
- 0888US6158076AFeed control devices for hand operated drain cleaning toolsEMERSON ELECTRIC CO·Filed 1999·Granted Dec 12, 2000·76 cites·38 claims
- 0985USD818949SBatteryRIDGE TOOL CO·Filed 2017·Granted May 29, 2018·24 cites·1 claims
- 1085US5901401AFeed control device for plumbing toolsEMERSON ELECTRIC CO·Filed 1997·Granted May 11, 1999·64 cites·55 claims
- 1183US10233629B2Cable movement indicator for plumbing toolsRIDGE TOOL CO·Filed 2016·Granted Mar 19, 2019·2 cites·19 claims
- 1280USD668561SHousing for handheld thermometerDUNKIN JON R·Filed 2011·Granted Oct 9, 2012·33 cites·1 claims
- 1380USD579612SFrame for a drain cleaning machineEMERSON ELECTRIC CO·Filed 2007·Granted Oct 28, 2008·22 cites·1 claims
- 1478US9399910B2Inspection system and method for use in underground boring operationsSOOY JOSH·Filed 2012·Granted Jul 26, 2016·5 cites·37 claims
- 1578USD595911SFrame for a drain cleaning machineEMERSON ELECTRIC CO·Filed 2008·Granted Jul 7, 2009·19 cites·1 claims
- 1676US10156252B2Cable couplings for drain cleaning toolsRIDGE TOOL CO·Filed 2016·Granted Dec 18, 2018·2 cites·5 claims
- 1766USD668566SDisplay housing for a handheld inspection deviceDUNKIN JON R·Filed 2011·Granted Oct 9, 2012·14 cites·1 claims
- 1866USD567123SRemote visual inspection deviceEMERSON ELECTRIC CO·Filed 2007·Granted Apr 22, 2008·15 cites·1 claims
- 1965USD509929SDrain cleanerEMERSON ELECTRIC CO·Filed 2004·Granted Sep 20, 2005·11 cites·1 claims
- 2064USD744558SFrameRIDGE TOOL CO·Filed 2014·Granted Dec 1, 2015·1 cites·1 claims
- 2164USD668567SDisplay housing for handheld inspection deviceDUNKIN JON R·Filed 2011·Granted Oct 9, 2012·17 cites·1 claims
- 2262US10646906B2Mechanism for retention of multiple apparatus on plumbing toolsRIDGE TOOL CO·Filed 2017·Granted May 12, 2020·1 cites·32 claims
- 2356US11426776B2Mechanism for retention of multiple apparatus on plumbing toolsRIDGE TOOL CO·Filed 2020·Granted Aug 30, 2022·0 cites·43 claims
- 2456USD582108SHand held drain cleaning apparatusEMERSON ELECTRIC CO·Filed 2008·Granted Dec 2, 2008·10 cites·1 claims
- 2554USD629271SPower unitEMERSON ELECTRIC CO·Filed 2010·Granted Dec 21, 2010·8 cites·1 claims
- 2653USD668568SHousing for handheld gas detectorDUNKIN JON R·Filed 2011·Granted Oct 9, 2012·8 cites·1 claims
- 2753US2008098544A1Drain cleaning machine with added stability, portability and maneuverabilityEMERSON ELECTRIC CO·Filed 2006·Application pending·0 cites
- 2851US9950372B2Transportable beveling toolRIDGE TOOL CO·Filed 2014·Granted Apr 24, 2018·0 cites·67 claims
- 2950USD699604SUtility line locator and mounting arrangement for GPS deviceDUNKIN JON R·Filed 2012·Granted Feb 18, 2014·7 cites·1 claims
- 3050USD570558SDrain cleanerEMERSON ELECTRIC CO·Filed 2005·Granted Jun 3, 2008·6 cites·1 claims
- 3144US2015176637A1Cable couplings for drain cleaning toolsRIDGE TOOL CO·Filed 2015·Application pending·0 cites
- 3244US2018147713A1Hybrid power toolsRIDGE TOOL CO·Filed 2017·Application pending·0 cites
- 3333USD745230SCable couplingRIDGE TOOL CO·Filed 2013·Granted Dec 8, 2015·1 cites·1 claims
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