Assignee
WEBB CO JERVIS B
108 granted patents·5 pending applications·2,644 citations·filing 1975–2009
Top patents by PatentIndex Score
113 records- 0196US7648329B2Automatic transport loading system and methodWEBB CO JERVIS B·Filed 2005·Granted Jan 19, 2010·66 cites·42 claims
- 0296US5335777AMethod and apparatus for belt conveyor load trackingWEBB CO JERVIS B·Filed 1993·Granted Aug 9, 1994·87 cites·20 claims
- 0394US4883401AArticle handling apparatus for the storage and delivery of plural types of articlesWEBB CO JERVIS B·Filed 1988·Granted Nov 28, 1989·107 cites·5 claims
- 0493US7980808B2Automatic transport loading system and methodWEBB CO JERVIS B·Filed 2008·Granted Jul 19, 2011·71 cites·13 claims
- 0593US5916285AMethod and apparatus for sensing forward, reverse and lateral motion of a driverless vehicleWEBB CO JERVIS B·Filed 1996·Granted Jun 29, 1999·171 cites·36 claims
- 0692US7991521B2Variable path automated guided vehicleWEBB CO JERVIS B·Filed 2007·Granted Aug 2, 2011·41 cites·6 claims
- 0792US6971464B2Driverless vehicle guidance system and methodWEBB CO JERVIS B·Filed 2002·Granted Dec 6, 2005·86 cites·29 claims
- 0889US6272406B2Guidance system for an automated guided-vehicleWEBB CO JERVIS B·Filed 1998·Granted Aug 7, 2001·119 cites·29 claims
- 0988US5076751AReelroom newsprint roll handling apparatus and methodWEBB CO JERVIS B·Filed 1990·Granted Dec 31, 1991·49 cites·22 claims
- 1087US6494304B1Production operation with power and free pallet conveyorWEBB CO JERVIS B·Filed 2000·Granted Dec 17, 2002·56 cites·44 claims
- 1186US6315104B1Accumulation conveyor control systemWEBB CO JERVIS B·Filed 1999·Granted Nov 13, 2001·81 cites·13 claims
- 1286US5620084AChain propelled belt conveyorWEBB CO JERVIS B·Filed 1995·Granted Apr 15, 1997·49 cites·14 claims
- 1386US5598784AExtruded aluminum conveyor with track offsetWEBB CO JERVIS B·Filed 1994·Granted Feb 4, 1997·43 cites·42 claims
- 1485US6557724B1Vertical conveyorWEBB CO JERVIS B·Filed 2000·Granted May 6, 2003·33 cites·29 claims
- 1585US4044853ADriverless vehicle and guidance systemWEBB CO JERVIS B·Filed 1976·Granted Aug 30, 1977·68 cites·11 claims
- 1684US6092010AMethod and system for describing, generating and checking non-wire guidepaths for automatic guided vehiclesWEBB CO JERVIS B·Filed 1997·Granted Jul 18, 2000·100 cites·26 claims
- 1783US4584944AConveyor system with automatic load transferWEBB CO JERVIS B·Filed 1984·Granted Apr 29, 1986·37 cites·14 claims
- 1882USD384471SConveyor trackWEBB CO JERVIS B·Filed 1996·Granted Sep 30, 1997·28 cites·1 claims
- 1982US4384387AConveyor trolley assembly with moisture-resistant bearing sealWEBB CO JERVIS B·Filed 1980·Granted May 24, 1983·38 cites·4 claims
- 2081US7350613B2Transport with rotatable load and safety bumperWEBB CO JERVIS B·Filed 2005·Granted Apr 1, 2008·16 cites·20 claims
- 2181US5575375AMultiple tray carriers for early bag storage systemWEBB CO JERVIS B·Filed 1995·Granted Nov 19, 1996·38 cites·21 claims
- 2280US7178660B2Workpiece transport system with independently driven platformsWEBB CO JERVIS B·Filed 2003·Granted Feb 20, 2007·34 cites·16 claims
- 2379US6450325B1Powered conveyor system with multiple rollersWEBB CO JERVIS B·Filed 2000·Granted Sep 17, 2002·28 cites·20 claims
- 2479US6322467B1Movable backup bar assemblyWEBB CO JERVIS B·Filed 1997·Granted Nov 27, 2001·40 cites·17 claims
- 2578US4669388AMethod of and apparatus for advancing conveyor carriers through a work stationWEBB CO JERVIS B·Filed 1984·Granted Jun 2, 1987·34 cites·16 claims
- 2677US7263409B2Method and apparatus for tracking a load on a conveyor systemWEBB CO JERVIS B·Filed 2003·Granted Aug 28, 2007·33 cites·17 claims
- 2777US6354224B1Conveyor system switch using tubular linear induction motorWEBB CO JERVIS B·Filed 2000·Granted Mar 12, 2002·13 cites·21 claims
- 2875US7011487B2Apparatus for transport and delivery of articlesWEBB CO JERVIS B·Filed 2001·Granted Mar 14, 2006·50 cites·13 claims
- 2974US4464997AConveyor trolley and trackWEBB CO JERVIS B·Filed 1982·Granted Aug 14, 1984·26 cites·13 claims
- 3073US6029798AMethods and system for detecting and determining the location of a chain jamWEBB CO JERVIS B·Filed 1998·Granted Feb 29, 2000·28 cites·10 claims
- 3173US4616570APower and free conveyor systemsWEBB CO JERVIS B·Filed 1983·Granted Oct 14, 1986·26 cites·33 claims
- 3272US7174836B2Station control system for a driverless vehicleWEBB CO JERVIS B·Filed 2003·Granted Feb 13, 2007·33 cites·20 claims
- 3369US7400486B2Grounding device for automated guided vehiclesWEBB CO JERVIS B·Filed 2006·Granted Jul 15, 2008·4 cites·10 claims
- 3468US6966431B2Conveyor system for article treatmentWEBB CO JERVIS B·Filed 2003·Granted Nov 22, 2005·16 cites·5 claims
- 3568US6902051B2Workpiece treatment system and conveyor assemblyWEBB CO JERVIS B·Filed 2003·Granted Jun 7, 2005·15 cites·18 claims
- 3665US6773574B2Method and apparatus for removing thimbles from the stubs of an anodeWEBB CO JERVIS B·Filed 2001·Granted Aug 10, 2004·4 cites·16 claims
- 3765US6637342B1Conveyor carrierWEBB CO JERVIS B·Filed 2000·Granted Oct 28, 2003·15 cites·23 claims
- 3865US4974520AConveyor with self-loading and unloading carriersWEBB CO JERVIS B·Filed 1989·Granted Dec 4, 1990·25 cites·14 claims
- 3965US4408540AMethod and conveyor system for processing articles through successive operationsWEBB CO JERVIS B·Filed 1981·Granted Oct 11, 1983·20 cites·7 claims
- 4064US7090042B2Floating drive for vehicleWEBB CO JERVIS B·Filed 2003·Granted Aug 15, 2006·27 cites·14 claims
- 4163US5363951AOver and under belt conveyor systemWEBB CO JERVIS B·Filed 1993·Granted Nov 15, 1994·22 cites·22 claims
- 4262US4984523ASelf-propelled trolley and supporting track structureWEBB CO JERVIS B·Filed 1988·Granted Jan 15, 1991·20 cites·16 claims
- 4362US4812102AStorage and retrieval machine for tote pansWEBB CO JERVIS B·Filed 1987·Granted Mar 14, 1989·23 cites·6 claims
- 4461USRE41077EStation control system for a driverless vehicleWEBB CO JERVIS B·Filed 2007·Granted Jan 19, 2010·4 cites·20 claims
- 4561US6997303B2Carrier conveyor systemWEBB CO JERVIS B·Filed 2003·Granted Feb 14, 2006·12 cites·19 claims
- 4661US6041171AMethod and apparatus for modeling material handling systemsWEBB CO JERVIS B·Filed 1997·Granted Mar 21, 2000·61 cites·50 claims
- 4761USD370759SConveyor trackWEBB CO JERVIS B·Filed 1994·Granted Jun 11, 1996·10 cites·1 claims
- 4860US5467084AVehicle position determining apparatusWEBB CO JERVIS B·Filed 1994·Granted Nov 14, 1995·37 cites·19 claims
- 4959US4771697ALoad carrier for power and free conveyorWEBB CO JERVIS B·Filed 1986·Granted Sep 20, 1988·17 cites·10 claims
- 5059US4745865ACarrier storage track for power and free conveyorsWEBB CO JERVIS B·Filed 1987·Granted May 24, 1988·19 cites·3 claims
Showing the top 50 of 113 patent records by PatentIndex Score.
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