Inventor · disambiguated record
James D. Young
Also filed as: YOUNG JAMES · YOUNG JAMES D · YOUNG JAMES DOUGLAS
57 granted patents·7 pending applications·1,994 citations·filing 1974–2020
99Inventor score
Files withCLOYES GEAR & PRODUCTS INC31YOUNG JAMES D16CAROUSEL MEDIA GROUP INC2GEARHART OWEN INDUSTRIES2MINNESOTA MINING & MFG2
Top patents by PatentIndex Score
64 records- 0198US10359107B2Roller chain sprocket with resilient cushion rings having improved durability and noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 2016·Granted Jul 23, 2019·23 cites·19 claims
- 0298US4921472AChain tensionerBORG WARNER AUTOMOTIVE·Filed 1989·Granted May 1, 1990·87 cites·20 claims
- 0397US7914408B2Multiple-cushion ring sprocket assemblyCLOYES GEAR & PRODUCTS INC·Filed 2006·Granted Mar 29, 2011·41 cites·12 claims
- 0497US6325734B1Random engagement roller chain sprocket with staged meshing and flank relief to provide improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1999·Granted Dec 4, 2001·82 cites·20 claims
- 0596US6761657B2Roller chain sprocket with added chordal pitch reductionCLOYES GEAR & PRODUCTS INC·Filed 2001·Granted Jul 13, 2004·61 cites·19 claims
- 0696US5797818AChain tensioner with damping featureCLOYES GEAR & PRODUCTS INC·Filed 1997·Granted Aug 25, 1998·80 cites·23 claims
- 0795US7416500B2Random engagement roller chain sprocket and timing chain system including sameCLOYES GEAR & PRODUCTS INC·Filed 2004·Granted Aug 26, 2008·63 cites·10 claims
- 0895US6179741B1Random engagement roller chain sprocket with cushion rings and root relief for improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1999·Granted Jan 30, 2001·57 cites·20 claims
- 0995US5425680ASnap-fit chain tensioner apparatus and methodCLOYES GEAR & PRODUCTS INC·Filed 1994·Granted Jun 20, 1995·63 cites·8 claims
- 1094US8672785B2Blade tensioner and bracket for blade tensioner including pocket pivot featureYOUNG JAMES D·Filed 2011·Granted Mar 18, 2014·16 cites·10 claims
- 1194US7094170B2Cushioned sprocket and improved inverted tooth chain for use with sameCLOYES GEAR & PRODUCTS INC·Filed 2003·Granted Aug 22, 2006·32 cites·8 claims
- 1294US6572502B1Chain tensioner device for use in a confined spaceCLOYES GEAR & PRODUCTS INC·Filed 2000·Granted Jun 3, 2003·55 cites·5 claims
- 1394US3964556ADownhole signaling systemGEARHART OWEN INDUSTRIES·Filed 1974·Granted Jun 22, 1976·176 cites·17 claims
- 1494US3948321ALiner and reinforcing swage for conduit in a wellbore and method and apparatus for setting sameGEARHART OWEN INDUSTRIES·Filed 1974·Granted Apr 6, 1976·339 cites·44 claims
- 1593US6623391B2Blade-type mechanical chain tensioner with external strengthening ribCLOYES GEAR & PRODUCTS INC·Filed 2001·Granted Sep 23, 2003·46 cites·22 claims
- 1692US6371875B2Random engagement roller chain sprocket with cushion rings and root relief for improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 2000·Granted Apr 16, 2002·35 cites·23 claims
- 1791US5921878ARoller chain drive system having improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1997·Granted Jul 13, 1999·42 cites·24 claims
- 1890US5976045ARandom engagement roller chain sprocket having improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1997·Granted Nov 2, 1999·47 cites·25 claims
- 1990US5921879ARandom engagement roller chain sprocket with staged meshing and flank relief to provide improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1997·Granted Jul 13, 1999·41 cites·25 claims
- 2090US5711732AChain tensioner apparatus and methodCLOYES GEAR & PRODUCTS INC·Filed 1996·Granted Jan 27, 1998·50 cites·29 claims
- 2190US5286234AChain tensioner apparatusCLOYES IWIS CO LP·Filed 1992·Granted Feb 15, 1994·53 cites·15 claims
- 2289US8393986B2Captive fastener apparatus for chain guide or tensioner armYOUNG JAMES D·Filed 2009·Granted Mar 12, 2013·12 cites·6 claims
- 2389US5993344ARoller chain drive system having improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1999·Granted Nov 30, 1999·37 cites·10 claims
- 2488US7371200B2Roller chain sprocket with resilient cushion rings and root reliefCLOYES GEAR & PRODUCTS INC·Filed 2006·Granted May 13, 2008·12 cites·12 claims
- 2588US5876295ARoller chain drive system having improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1997·Granted Mar 2, 1999·42 cites·24 claims
- 2687US8858375B2Captive fastener apparatus for chain guide or tensioner armYOUNG JAMES D·Filed 2013·Granted Oct 14, 2014·6 cites·16 claims
- 2786US8083624B2Roller chain sprocket having an improved tooth form and metal cushion ringsYOUNG JAMES D·Filed 2006·Granted Dec 27, 2011·12 cites·11 claims
- 2886US5782625AAutomatic tensioner with one-pin locking mechanismCLOYES GEAR & PRODUCTS·Filed 1995·Granted Jul 21, 1998·39 cites·16 claims
- 2985US8715122B2Blade tensioner with spring retaining featuresYOUNG JAMES D·Filed 2011·Granted May 6, 2014·7 cites·18 claims
- 3085US7074147B2Roller chain sprocket with symmetric cushion ringsCLOYES GEAR & PRODUCTS INC·Filed 2002·Granted Jul 11, 2006·21 cites·12 claims
- 3185US6090003ARandom engagement roller chain sprocket having improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1999·Granted Jul 18, 2000·38 cites·20 claims
- 3283US8672786B2Inverted tooth chain and sprocket drive system with reduced meshing impactYOUNG JAMES D·Filed 2011·Granted Mar 18, 2014·7 cites·18 claims
- 3383US6758777B2Snap-fit chain guide with locking connector arrangementCLOYES GEAR & PRODUCTS INC·Filed 2001·Granted Jul 6, 2004·20 cites·6 claims
- 3482US9297406B2Captive fastener apparatus for chain guide or tensioner armYOUNG JAMES D·Filed 2014·Granted Mar 29, 2016·6 cites·1 claims
- 3581US5606143APortable apparatus for transmitting wirelessly both musical accompaniment information stored in an integrated circuit card and a user voice inputARTIF TECHNOLOGY CORP·Filed 1995·Granted Feb 25, 1997·72 cites·20 claims
- 3679US8668609B2Inverted tooth chain sprocket with frequency modulated meshingYOUNG JAMES D·Filed 2011·Granted Mar 11, 2014·4 cites·7 claims
- 3776US8617012B2Blade tensioner with captured springYOUNG JAMES D·Filed 2009·Granted Dec 31, 2013·7 cites·16 claims
- 3874US7789783B2Inverted tooth chain system with inside flank engagementCLOYES GEAR & PRODUCTS INC·Filed 2005·Granted Sep 7, 2010·10 cites·16 claims
- 3973US8529389B2Inverted tooth chain and sprocket drive system with reduced meshing impactYOUNG JAMES D·Filed 2010·Granted Sep 10, 2013·4 cites·16 claims
- 4073US5997424ARandom engagement roller chain sprocket with staged meshing and root relief to provide improved noise characteristicsCLOYES GEAR & PRODUCTS INC·Filed 1999·Granted Dec 7, 1999·25 cites·24 claims
- 4172US9377082B2Inverted tooth chain and sprocket drive system with reduced meshing impactCLOYES GEAR & PRODUCTS INC·Filed 2014·Granted Jun 28, 2016·3 cites·24 claims
- 4272US5839201ASegmented, combination level and square having a rotating jointFiled 1997·Granted Nov 24, 1998·27 cites·3 claims
- 4371US8722041B2Anti-human equilibrative nucleoside transporter 1 (hENT1) antibodies and methods of use thereofSANDVOLD MARIT L·Filed 2011·Granted May 13, 2014·2 cites·9 claims
- 4471US7163479B2Snap-fit chain guide with locking connector arrangementCLOYES GEAR & PRODUCTS INC·Filed 2004·Granted Jan 16, 2007·11 cites·7 claims
- 4569US8628440B2Inverted tooth chain and sprocket drive system with reduced meshing impactYOUNG JAMES D·Filed 2009·Granted Jan 14, 2014·5 cites·22 claims
- 4668US8007387B2Inverted tooth chain sprocket with frequency modulated meshingCLOYES GEAR & PRODUCTS INC·Filed 2005·Granted Aug 30, 2011·4 cites·6 claims
- 4765US9206886B2Chain tensionerYOUNG JAMES D·Filed 2013·Granted Dec 8, 2015·2 cites·19 claims
- 4864US8708849B2Inverted tooth chain sprocket with frequency modulated meshing featuresYOUNG JAMES D·Filed 2011·Granted Apr 29, 2014·2 cites·16 claims
- 4964US6913552B2Snap-fit chain guide with saw-tooth fixing featureCLOYES GEAR & PRODUCTS INC·Filed 2003·Granted Jul 5, 2005·9 cites·20 claims
- 5056US8641565B2Inverted tooth chain sprocket with frequency modulated meshingYOUNG JAMES D·Filed 2008·Granted Feb 4, 2014·3 cites·16 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →