Inventor · disambiguated record
Joseph C. Hurlburt
Also filed as: HURLBURT JOSEPH C
47 granted patents·1 pending application·1,083 citations·filing 1975–2010
99Inventor score
Files withFORD NEW HOLLAND INC18NEW HOLLAND NORTH AMERICA INC17CNH AMERICA LLC3HURLBURT JOSEPH C2INNOVATIONS BY CONTRACT INC2
Top patents by PatentIndex Score
48 records- 0196US6527494B2Trailer having tilt and dump functionsINNOVATIONS BY CONTRACT INC·Filed 2002·Granted Mar 4, 2003·69 cites·42 claims
- 0295US4961303AApparatus for opening conditioning rollsFORD NEW HOLLAND INC·Filed 1989·Granted Oct 9, 1990·108 cites·9 claims
- 0393US3995761AAnti-lowering device for a boom loaderSPERRY RAND CORP·Filed 1975·Granted Dec 7, 1976·47 cites·9 claims
- 0491US4605259AOperator's cab for crop harvesting machineNEW HOLLAND INC·Filed 1985·Granted Aug 12, 1986·63 cites·11 claims
- 0589US4800711AHeader for harvesting machineFORD NEW HOLLAND INC·Filed 1987·Granted Jan 31, 1989·52 cites·4 claims
- 0682US6367234B1Concave shaped grain tank on an agricultural combineNEW HOLLAND NORTH AMERICA INC·Filed 2000·Granted Apr 9, 2002·28 cites·7 claims
- 0782US5046577ASteering mechanism for tractorsFORD NEW HOLLAND INC·Filed 1990·Granted Sep 10, 1991·52 cites·29 claims
- 0882USD273494SCab for a harvesting machineSPERRY CORP·Filed 1982·Granted Apr 17, 1984·22 cites·1 claims
- 0979US6358143B1Pivoting grain tank on an agricultural combineNEW HOLLAND NORTH AMERICA INC·Filed 2000·Granted Mar 19, 2002·24 cites·12 claims
- 1078US6557661B1Front axle suspension mechanism for utility vehiclesNEW HOLLAND NORTH AMERICA INC·Filed 2002·Granted May 6, 2003·24 cites·11 claims
- 1177US4652043AAccess door for harvester operator's cabNEW HOLLAND INC·Filed 1985·Granted Mar 24, 1987·31 cites·13 claims
- 1275US6402170B1Enhanced steering mechanism for utility vehiclesNEW HOLLAND NORTH AMERICA INC·Filed 2001·Granted Jun 11, 2002·24 cites·18 claims
- 1375US5634525ASplit engine hood for tractorsNEW HOLLAND NORTH AMERICA INC·Filed 1994·Granted Jun 3, 1997·37 cites·14 claims
- 1474US6722455B2Oscillating middle axle for a utility vehicleNEW HOLLAND NORTH AMERICA INC·Filed 2002·Granted Apr 20, 2004·18 cites·7 claims
- 1571US6929083B2Shipping/operating envelopes for utility vehiclesCNH AMERICA LLC·Filed 2002·Granted Aug 16, 2005·19 cites·10 claims
- 1670US5447321AOscillation stop mechanism for compact tractorsNEW HOLLAND NORTH AMERICA INC·Filed 1994·Granted Sep 5, 1995·35 cites·18 claims
- 1769US6601665B2Bogey beam axle support for utility vehiclesNEW HOLLAND NORTH AMERICA INC·Filed 2001·Granted Aug 5, 2003·18 cites·18 claims
- 1869US5129477ACompound steering apparatus for tractorsFORD NEW HOLLAND INC·Filed 1991·Granted Jul 14, 1992·29 cites·15 claims
- 1965US7108086B2All wheel drive utility vehicle with bogey beam suspensionCNH AMERICA LLC·Filed 2004·Granted Sep 19, 2006·12 cites·8 claims
- 2065US5476276ACompound steering mechanism with alternate chassis mountsNEW HOLLAND NORTH AMERICA INC·Filed 1994·Granted Dec 19, 1995·25 cites·15 claims
- 2163US7201247B2All wheel drive utility vehicle with bogey beam suspensionCNH AMERICA LLC·Filed 2006·Granted Apr 10, 2007·4 cites·10 claims
- 2260US6267198B1Offset kingpin for a rear steering axle on an agricultural combineNEW HOLLAND NORTH AMERICA INC·Filed 1999·Granted Jul 31, 2001·23 cites·13 claims
- 2359USRE41126ETrailer having tilt and dump functionsINNOVATIONS BY CONTRACT INC·Filed 2003·Granted Feb 16, 2010·10 cites·46 claims
- 2459US5447320ASteering mechanism for compact tractorsNEW HOLLAND NORTH AMERICA INC·Filed 1994·Granted Sep 5, 1995·20 cites·5 claims
- 2559US5322309AOscillation stops for tractors with compound steering mechanismFORD NEW HOLLAND INC·Filed 1992·Granted Jun 21, 1994·23 cites·14 claims
- 2659US5312123ACompound steer conversion apparatusFORD NEW HOLLAND INC·Filed 1992·Granted May 17, 1994·20 cites·15 claims
- 2759US4587890AAir filtration system for harvester operator cabSPERRY CORP·Filed 1985·Granted May 13, 1986·19 cites·15 claims
- 2858US6536545B1Middle axle support apparatus for utility vehiclesNEW HOLLAND NORTH AMERICA INC·Filed 2001·Granted Mar 25, 2003·11 cites·15 claims
- 2958US5476150APower-takeoff device for front-mounted implementsNEW HOLLAND NORTH AMERICA INC·Filed 1994·Granted Dec 19, 1995·23 cites·11 claims
- 3058US5340138AOversteer correction for compound steering apparatusFORD NEW HOLLAND INC·Filed 1992·Granted Aug 23, 1994·20 cites·5 claims
- 3158US4949535AConditioning roll biasing mechanismFORD NEW HOLLAND INC·Filed 1989·Granted Aug 21, 1990·17 cites·19 claims
- 3257US5794956APivotable fender for tractorsNEW HOLLAND NORTH AMERICA INC·Filed 1997·Granted Aug 18, 1998·21 cites·19 claims
- 3357US5299821ACompound steering mechanism with front mounted implement attachment apparatusFORD NEW HOLLAND INC·Filed 1993·Granted Apr 5, 1994·19 cites·9 claims
- 3456US5219180ATractor weightsFORD NEW HOLLAND INC·Filed 1992·Granted Jun 15, 1993·21 cites·19 claims
- 3555US6629699B2Adjustable bogey beam support for utility vehiclesNEW HOLLAND NORTH AMERICA INC·Filed 2002·Granted Oct 7, 2003·9 cites·11 claims
- 3654US6789636B2Oscillating middle axle for a utility vehicleNEW HOLLAND NORTH AMERICA INC·Filed 2003·Granted Sep 14, 2004·6 cites·7 claims
- 3750US8177278B1Truck or trailer tailgateHURLBURT JOSEPH C·Filed 2010·Granted May 15, 2012·1 cites·15 claims
- 3850US5322310AVariable oscillation stops for tractors with compound steering mechanismFORD NEW HOLLAND INC·Filed 1992·Granted Jun 21, 1994·18 cites·13 claims
- 3950US5255931ATractor ballast mounted to front axle of compound steering apparatus for tractorsFORD NEW HOLLAND INC·Filed 1992·Granted Oct 26, 1993·15 cites·13 claims
- 4047US5046230AMethod of mounting an implement to a prime moverFORD NEW HOLLAND INC·Filed 1990·Granted Sep 10, 1991·13 cites·2 claims
- 4145US5297648ACompound steering mechanismFORD NEW HOLLAND INC·Filed 1993·Granted Mar 29, 1994·13 cites·14 claims
- 4240US6766872B2Rear axle suspension mechanism for utility vehiclesNEW HOLLAND NORTH AMERICA INC·Filed 2002·Granted Jul 27, 2004·0 cites·8 claims
- 4337US2008053717A1Utility vehicle with multiple axle steeringHURLBURT JOSEPH C·Filed 2006·Application pending·0 cites
- 4436US5312124ASteerable axle support linkageFORD NEW HOLLAND INC·Filed 1992·Granted May 17, 1994·6 cites·21 claims
- 4535US4905462AMethod and apparatus for mounting an implement to a tractorFORD NEW HOLLAND INC·Filed 1989·Granted Mar 6, 1990·5 cites·8 claims
- 4631US4930295AHydraulic cylinder mode shiftFORD NEW HOLLAND INC·Filed 1989·Granted Jun 5, 1990·3 cites·7 claims
- 4729US4974400AHydraulic valve control linkageFORD NEW HOLLAND INC·Filed 1989·Granted Dec 4, 1990·6 cites·15 claims
- 4822US4048862ALinkage for controlling two independent power unitsSPERRY RAND CORP·Filed 1975·Granted Sep 20, 1977·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →