Inventor · disambiguated record
James A. Duggan
Also filed as: DUGGAN JAMES · DUGGAN JAMES A · DUGGAN JAMES ANDREW
50 granted patents·7 pending applications·1,064 citations·filing 1989–2012
99Inventor score
Files withDANA CORP12CADBURY ADAMS USA LLC11WARNER LAMBERT CO10TORQUE TRACTION TECH INC6SPICER DRIVESHAFT INC5
Top patents by PatentIndex Score
57 records- 0196US6838098B2Continuous formation of center filled gumCADBURY ADAMS USA LLC·Filed 2002·Granted Jan 4, 2005·59 cites·17 claims
- 0296US5452957ACenter bearing assembly including support member containing rheological fluidDANA CORP·Filed 1994·Granted Sep 26, 1995·68 cites·19 claims
- 0395US6883967B2Center bearing assembly including a support member containing a rheological fluidTORQUE TRACTION TECH INC·Filed 2003·Granted Apr 26, 2005·46 cites·36 claims
- 0494US7500788B2Center bearing assembly having an adjustable pneumatic support memberDANA AUTOMOTIVE SYSTEMS GROUP·Filed 2005·Granted Mar 10, 2009·18 cites·20 claims
- 0593US7841432B2Hydro-electric hybrid drive system for motor vehicleBOSCH REXROTH CORP·Filed 2005·Granted Nov 30, 2010·71 cites·21 claims
- 0690US6472001B1System for continuously forming center filled gumFiled 2000·Granted Oct 29, 2002·61 cites·24 claims
- 0790US6367680B1Component for vehicular driveshaft assembly and method of manufacturing sameSPICER DRIVESHAFT INC·Filed 2000·Granted Apr 9, 2002·26 cites·7 claims
- 0890US6183386B1Differential containing rheological fluidDANA CORP·Filed 1996·Granted Feb 6, 2001·46 cites·13 claims
- 0990US5601494AEnd fitting having adhesive channels for drive shaft assemblyDANA CORP·Filed 1994·Granted Feb 11, 1997·41 cites·12 claims
- 1087US5789002AGum sweetener/acid processing systemWARNER LAMBERT CO·Filed 1996·Granted Aug 4, 1998·60 cites·9 claims
- 1186US9028894B2Gum manufacturing system with loafing and conditioning featuresOLEJARSKI JIM·Filed 2012·Granted May 12, 2015·5 cites·6 claims
- 1286US8226401B2Gum manufacturing system with loafing and conditioning featuresOLEJARSKI JIM·Filed 2009·Granted Jul 24, 2012·13 cites·16 claims
- 1386US7140530B2Method for joining axle componentsDANA CORP·Filed 2004·Granted Nov 28, 2006·23 cites·43 claims
- 1486US6520678B2Vehicle center bearing assembly including piezo-based device for vibration dampingSPICER DRIVESHAFT INC·Filed 2001·Granted Feb 18, 2003·28 cites·20 claims
- 1580US7347784B2Driveshaft assembly and method of manufacturing sameTORQUE TRACTION TECHNOLOGIES L·Filed 2005·Granted Mar 25, 2008·6 cites·14 claims
- 1679US6630182B1System for continuously producing gum with improved texture and flavor releaseCADBURY ADAMS USA LLC·Filed 2000·Granted Oct 7, 2003·16 cites·23 claims
- 1777US6960024B2Center bearing assembly including a support member containing a rheological fluidTORQUE TRACTION TECH INC·Filed 2003·Granted Nov 1, 2005·15 cites·9 claims
- 1877US6368224B1Sealing assembly for constant velocity jointGKN AUTOMOTIVE INC·Filed 1999·Granted Apr 9, 2002·24 cites·6 claims
- 1976US6368225B1Axially collapsible driveshaft assembly and method of manufacturing sameSPICER DRIVESHAFT INC·Filed 1999·Granted Apr 9, 2002·25 cites·19 claims
- 2075US6257041B1Method of forming a one-piece steering shaft memberSPICER DRIVESHAFT INC·Filed 2000·Granted Jul 10, 2001·15 cites·3 claims
- 2175US5902048ACenter bearing assembly having shear plateDANA CORP·Filed 1997·Granted May 11, 1999·26 cites·19 claims
- 2274US6308882B1Method for joining ductile iron and steelDANA CORP·Filed 1999·Granted Oct 30, 2001·35 cites·8 claims
- 2373US6743453B2System for continuously producing gum with improved texture and flavor releaseCADBURY ADAMS USA LLC·Filed 2002·Granted Jun 1, 2004·10 cites·6 claims
- 2473US6601708B1Apparatus for processing PVAWARNER LAMBERT CO·Filed 2000·Granted Aug 5, 2003·9 cites·3 claims
- 2572US7591164B2Method of manufacturing a splined member for use in a driveshaft assemblyDANA AUTOMOTIVE SYSTEMS GROUP·Filed 2005·Granted Sep 22, 2009·4 cites·12 claims
- 2672US6105413AMethod of forming a one piece steering shaft memberDANA CORP·Filed 1997·Granted Aug 22, 2000·20 cites·5 claims
- 2768US6533669B2Sealing assembly for constant velocity jointGKN AUTOMOTIVE INC·Filed 2002·Granted Mar 18, 2003·8 cites·19 claims
- 2867US7102245B2Integral generator/pinion assembly for axle power generationTORQUE TRACTION TECHNOLOGIES L·Filed 2003·Granted Sep 5, 2006·13 cites·12 claims
- 2967USRE36270ECenter bearing assembly including support member containing rheological fluidDANA CORP·Filed 1997·Granted Aug 17, 1999·18 cites·20 claims
- 3067US5756133AContinuous gum base processing with cooling towersWARNER LAMBERT CO·Filed 1996·Granted May 26, 1998·25 cites·10 claims
- 3166US7378116B2Continuous formation of center filled gumCADBURY ADAMS USA LLC·Filed 2004·Granted May 27, 2008·4 cites·4 claims
- 3266US7052399B2Elastomeric coupling for rotating shaftsTORQUE TRACTION TECHNOLOGIES L·Filed 2003·Granted May 30, 2006·7 cites·18 claims
- 3366US6454657B1End yoke for a universal joint assemblySPICER DRIVESHAFT INC·Filed 2001·Granted Sep 24, 2002·7 cites·5 claims
- 3465US2010129488A1Continuous formation of center-filled gumCADBURY ADAMS USA LLC·Filed 2010·Application pending·0 cites
- 3564US6261183B1Driveshaft tube and universal joint assembly and method of manufacturing sameDANA CORP·Filed 1999·Granted Jul 17, 2001·17 cites·12 claims
- 3663US7767237B2Continuous formation of center-filled gumCADBURY ADAMS USA LLC·Filed 2007·Granted Aug 3, 2010·1 cites·4 claims
- 3761US2007298061A1Process for manufacturing a delivery system for active components as part of an edible compostionCADBURY ADAMS USA LLC·Filed 2007·Application pending·0 cites
- 3859US6257986B1End yoke for a universal joint assemblyDANA CORP·Filed 1999·Granted Jul 10, 2001·18 cites·19 claims
- 3958US5853243AHigh molecular weight elastomer processing system for chewing gumWARNER LAMBERT CO·Filed 1996·Granted Dec 29, 1998·16 cites·32 claims
- 4058US5792495AElastomer processing system for chewing gumWARNER LAMBERT CO·Filed 1996·Granted Aug 11, 1998·19 cites·18 claims
- 4158US2009162476A1Parallel Gum Component Mixing Systems And MethodsCADBURY ADAMS USA LLC·Filed 2008·Application pending·0 cites
- 4258US2009162475A1Gum Structure Mixing Systems And MethodsCADBURY ADAMS USA LLC·Filed 2008·Application pending·0 cites
- 4357US5045326ANon-staling aerated bubble gumWARNER LAMBERT CO·Filed 1989·Granted Sep 3, 1991·30 cites·19 claims
- 4457US2006193896A1Process for manufacturing a delivery system for active components as part of an edible compositionCADBURY ADAMS USA LLC·Filed 2005·Application pending·0 cites
- 4556US6722990B2Pressure regulator assembly for use with a slip joint in a driveshaft assemblyTORQUE TRACTION TECH INC·Filed 2002·Granted Apr 20, 2004·5 cites·9 claims
- 4656US6619119B1Balance weight for vehicular driveshaftTORQUE TRACTION TECH INC·Filed 1999·Granted Sep 16, 2003·19 cites·18 claims
- 4756US6056429AMethod for processing high molecular weight elastomersWARNER LAMBERT CO·Filed 1998·Granted May 2, 2000·16 cites·15 claims
- 4854US6981302B1Use of driveshaft wall thickness variation to balance a driveshaft assemblyTORQUE TRACTION TECH INC·Filed 2003·Granted Jan 3, 2006·7 cites·12 claims
- 4954US2010285172A1Metered Conveyor Feed System For Gum ComponentsCADBURY ADAMS USA LLC·Filed 2010·Application pending·0 cites
- 5052US6168306B1Adapter member for connecting extrudersWARNER LAMBERT CO·Filed 1998·Granted Jan 2, 2001·13 cites·2 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →