Assignee
TORVEC INC
US·23 granted patents·15 pending applications·437 citations·filing 1994–2020
Top patents by PatentIndex Score
38 records- 0196US5878492AMethods for shaping the teeth of spherical gearsTORVEC INC·Filed 1997·Granted Mar 9, 1999·67 cites·18 claims
- 0295US7367637B2Endless track for high speed multi-terrain vehiclesTORVEC INC·Filed 2005·Granted May 6, 2008·45 cites·16 claims
- 0392US6135220AModular system for track-laying vehicleTORVEC INC·Filed 1998·Granted Oct 24, 2000·82 cites·13 claims
- 0489US6241327B1Endless track for high speed multi-terrain vehiclesTORVEC INC·Filed 1999·Granted Jun 5, 2001·68 cites·6 claims
- 0587US9905108B2Systems, methods, and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2015·Granted Feb 27, 2018·12 cites·70 claims
- 0687US7632188B2Spherical universal couplingTORVEC INC·Filed 2007·Granted Dec 15, 2009·11 cites·31 claims
- 0784US6783476B2Compact full-traction differentialTORVEC INC·Filed 2003·Granted Aug 31, 2004·24 cites·18 claims
- 0884US6342021B1Steer-drive for vehiclesTORVEC INC·Filed 2000·Granted Jan 29, 2002·24 cites·10 claims
- 0983US7575534B2Transmission with resistance torque controlTORVEC INC·Filed 2006·Granted Aug 18, 2009·14 cites·18 claims
- 1081US10339781B2Methods and apparatus for monitoring alterness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2018·Granted Jul 2, 2019·4 cites·33 claims
- 1178US7635255B2Long piston hydraulic machinesTORVEC INC·Filed 2005·Granted Dec 22, 2009·5 cites·10 claims
- 1275US5613914AUniversal couplingTORVEC INC·Filed 1995·Granted Mar 25, 1997·21 cites·23 claims
- 1371US7416045B2Dual hydraulic machine transmissionTORVEC INC·Filed 2005·Granted Aug 26, 2008·5 cites·10 claims
- 1465US7475617B2Orbital transmission with geared overdriveTORVEC INC·Filed 2005·Granted Jan 13, 2009·3 cites·12 claims
- 1565US5647802AVariable-angle gearsTORVEC INC·Filed 1994·Granted Jul 15, 1997·14 cites·24 claims
- 1664US7540821B2Full traction differential with hybrid gearingTORVEC INC·Filed 2006·Granted Jun 2, 2009·4 cites·10 claims
- 1763US6554729B2Steer-drive for boats and planesTORVEC INC·Filed 2001·Granted Apr 29, 2003·13 cites·10 claims
- 1861US2019279482A1Methods and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2019·Application pending·0 cites
- 1957US6983680B2Long-piston hydraulic machinesTORVEC INC·Filed 2004·Granted Jan 10, 2006·4 cites·15 claims
- 2057US2020332782A1Axial piston deviceTORVEC INC·Filed 2020·Application pending·0 cites
- 2156US7824289B2Steer drive for tracked vehiclesTORVEC INC·Filed 2007·Granted Nov 2, 2010·4 cites·5 claims
- 2255US6748817B2Transmission with minimal orbiterTORVEC INC·Filed 2002·Granted Jun 15, 2004·8 cites·17 claims
- 2353US10055964B2Methods and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notificationTORVEC INC·Filed 2015·Granted Aug 21, 2018·0 cites·12 claims
- 2449US2009289457A1Hydrogen powered steam turbineTORVEC INC·Filed 2009·Application pending·0 cites
- 2549US2016348672A1Axial piston deviceTORVEC INC·Filed 2015·Application pending·0 cites
- 2649US2010069166A1Spherical universal couplingTORVEC INC·Filed 2009·Application pending·0 cites
- 2748US2008276609A1Dual hydraulic machine transmissionTORVEC INC·Filed 2008·Application pending·0 cites
- 2848US2009084107A1Hydrogen powered steam turbineTORVEC INC·Filed 2008·Application pending·0 cites
- 2946US2010059297A1Track suspensionTORVEC INC·Filed 2009·Application pending·0 cites
- 3045US2009077960A1Orbital transmission with geared overdriveTORVEC INC·Filed 2008·Application pending·0 cites
- 3145US2009077959A1Orbital transmission with geared overdriveTORVEC INC·Filed 2008·Application pending·0 cites
- 3245US2008102966A1Spherical Universal CouplingTORVEC INC·Filed 2006·Application pending·0 cites
- 3344USRE42633ESpool valve for fluid controlTORVEC INC·Filed 2004·Granted Aug 23, 2011·0 cites·18 claims
- 3444US2008153650A1Transmission with resistance torque controlTORVEC INC·Filed 2007·Application pending·0 cites
- 3539US2010216586A1Quick-change truck driveTORVEC INC·Filed 2010·Application pending·0 cites
- 3639US2008103011A1Steer Drive for Tracked VehiclesTORVEC INC·Filed 2006·Application pending·0 cites
- 3736US2011108332A1Dual-Sprocket Track DriveTORVEC INC·Filed 2010·Application pending·0 cites
- 3834US6095192ASpool valve for fluid controlTORVEC INC·Filed 1999·Granted Aug 1, 2000·5 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →