Inventor · disambiguated record
Joshua Zulu
Also filed as: ZULU JOSHUA
8 granted patents·3 pending applications·150 citations·filing 1994–2020
87Inventor score
Top patents by PatentIndex Score
11 records- 0181US6039133ASteering control system for an articulating work machine having a steering fluid cylinder and a fluid-powered differentialFiled 1997·Granted Mar 21, 2000·55 cites·15 claims
- 0269US10221981B1Universal high-speed rotary unionZULU JOSHUA·Filed 2018·Granted Mar 5, 2019·1 cites·10 claims
- 0361US5396768AGearless hydro-mechanical transmissionCATERPILLAR INC·Filed 1994·Granted Mar 14, 1995·19 cites·8 claims
- 0458US11122724B1Ground engaging tiller with involute profileZULU JOSHUA·Filed 2020·Granted Sep 21, 2021·0 cites·13 claims
- 0558US5415596AHydro-mechanical steering differential apparatusCATERPILLAR INC·Filed 1994·Granted May 16, 1995·21 cites·12 claims
- 0649US5529136AArticulated machine with powered differential steeringCATERPILLAR INC·Filed 1995·Granted Jun 25, 1996·17 cites·5 claims
- 0748US5989154AApparatus for limiting the torque on a power train and method of operating sameCATERPILLAR INC·Filed 1997·Granted Nov 23, 1999·21 cites·12 claims
- 0847US5545098ACompact steering apparatusCATERPILLAR INC·Filed 1995·Granted Aug 13, 1996·16 cites·4 claims
- 0946US2005155140A1Central toilet/bathroom ventingJOSHUA ZULU·Filed 2004·Application pending·0 cites
- 1032US2012302386A1Triple hybrid transmission systemZULU JOSHUA·Filed 2011·Application pending·0 cites
- 1132US2012285765A1Continuously variable steering apparatusZULU JOSHUA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →