Assignee
SI HANDLING SYSTEMS
US·64 granted patents·1,996 citations·filing 1975–2000
Top patents by PatentIndex Score
64 records- 0198US4378872AArticle handling apparatusSI HANDLING SYSTEMS·Filed 1978·Granted Apr 5, 1983·177 cites·6 claims
- 0296US5720157AAutomatic order selection system and method of operatingSI HANDLING SYSTEMS·Filed 1996·Granted Feb 24, 1998·139 cites·20 claims
- 0396US4132174ADriverless vehicle shuttleSI HANDLING SYSTEMS·Filed 1976·Granted Jan 2, 1979·120 cites·2 claims
- 0495US4817000AAutomatic guided vehicle systemSI HANDLING SYSTEMS·Filed 1986·Granted Mar 28, 1989·277 cites·10 claims
- 0592US6505093B1Automated order filling method and systemSI HANDLING SYSTEMS·Filed 2000·Granted Jan 7, 2003·374 cites·17 claims
- 0687US4088237AStorage and retrieval systemSI HANDLING SYSTEMS·Filed 1976·Granted May 9, 1978·45 cites·5 claims
- 0783US4102448AConveying apparatus including tilting support structuresSI HANDLING SYSTEMS·Filed 1977·Granted Jul 25, 1978·31 cites·26 claims
- 0882US4620280AIntelligent driverless vehicleSI HANDLING SYSTEMS·Filed 1983·Granted Oct 28, 1986·40 cites·16 claims
- 0978US4113119AApparatus for loading articles onto vertically spaced horizontally disposed shelvesSI HANDLING SYSTEMS·Filed 1977·Granted Sep 12, 1978·28 cites·9 claims
- 1074US6208908B1Integrated order selection and distribution systemSI HANDLING SYSTEMS·Filed 1999·Granted Mar 27, 2001·247 cites·26 claims
- 1174US4129229AArticle dispensing apparatusSI HANDLING SYSTEMS·Filed 1977·Granted Dec 12, 1978·21 cites·15 claims
- 1271US5977501ASortation and sequencing systemSI HANDLING SYSTEMS·Filed 1996·Granted Nov 2, 1999·46 cites·14 claims
- 1371US4036148AVehicle and track systemSI HANDLING SYSTEMS·Filed 1975·Granted Jul 19, 1977·24 cites·16 claims
- 1470US4428300AVehicle precision stop assemblySI HANDLING SYSTEMS·Filed 1981·Granted Jan 31, 1984·20 cites·14 claims
- 1566US4005787AApparatus and method for unloading driverless vehiclesSI HANDLING SYSTEMS·Filed 1975·Granted Feb 1, 1977·18 cites·14 claims
- 1660US4043445ACentrifugal rotary transfer apparatusSI HANDLING SYSTEMS·Filed 1975·Granted Aug 23, 1977·14 cites·6 claims
- 1759US4506607AShelf-type driverless vehicleSI HANDLING SYSTEMS·Filed 1980·Granted Mar 26, 1985·23 cites·8 claims
- 1858US4353306ADriverless vehicle with two way accumulationSI HANDLING SYSTEMS·Filed 1980·Granted Oct 12, 1982·13 cites·11 claims
- 1957US4358999ATransfer truck systemSI HANDLING SYSTEMS·Filed 1980·Granted Nov 16, 1982·17 cites·6 claims
- 2055US4583462ADriverless vehicle for two way accumulationSI HANDLING SYSTEMS·Filed 1983·Granted Apr 22, 1986·13 cites·5 claims
- 2155US4378741AInterfaced conveyor systems and driverless vehicle for use thereinSI HANDLING SYSTEMS·Filed 1981·Granted Apr 5, 1983·15 cites·9 claims
- 2252US4782760AVehicle precision location assemblySI HANDLING SYSTEMS·Filed 1986·Granted Nov 8, 1988·14 cites·11 claims
- 2352US4612861ADriverless tugger vehicleSI HANDLING SYSTEMS·Filed 1983·Granted Sep 23, 1986·11 cites·13 claims
- 2452US4603720ADrive wheel for driverless vehicleSI HANDLING SYSTEMS·Filed 1981·Granted Aug 5, 1986·11 cites·5 claims
- 2552US4357875AConveyor system with access waySI HANDLING SYSTEMS·Filed 1980·Granted Nov 9, 1982·12 cites·11 claims
- 2651US4389941ADriverless vehicle conveyor systemSI HANDLING SYSTEMS·Filed 1980·Granted Jun 28, 1983·15 cites·11 claims
- 2751US4367683ADriveless vehicle with speed controlSI HANDLING SYSTEMS·Filed 1980·Granted Jan 11, 1983·14 cites·5 claims
- 2851US4041873ADriverless vehicle turntable systemSI HANDLING SYSTEMS·Filed 1975·Granted Aug 16, 1977·12 cites·12 claims
- 2949US4596326AFeeder for cylindrical rollsSI HANDLING SYSTEMS·Filed 1985·Granted Jun 24, 1986·11 cites·11 claims
- 3049US4059053ADriverless vehicle traffic control systemSI HANDLING SYSTEMS·Filed 1975·Granted Nov 22, 1977·11 cites·15 claims
- 3148US4359000ARight angle conveyor system and vehicle for use thereinSI HANDLING SYSTEMS·Filed 1981·Granted Nov 16, 1982·13 cites·8 claims
- 3247US4515085ASpeed control apparatusSI HANDLING SYSTEMS·Filed 1983·Granted May 7, 1985·9 cites·13 claims
- 3347US4347792ADriveless vehicle with speed control camSI HANDLING SYSTEMS·Filed 1980·Granted Sep 7, 1982·11 cites·4 claims
- 3446US4417838AApparatus for loading articles into lanes on horizontal shelvesSI HANDLING SYSTEMS·Filed 1980·Granted Nov 29, 1983·10 cites·10 claims
- 3546US4352327ATow truck selector pinSI HANDLING SYSTEMS·Filed 1978·Granted Oct 5, 1982·9 cites·9 claims
- 3643US4349126ASubstrate dispensing apparatusSI HANDLING SYSTEMS·Filed 1980·Granted Sep 14, 1982·7 cites·9 claims
- 3743US4086854AVehicle control deviceSI HANDLING SYSTEMS·Filed 1976·Granted May 2, 1978·7 cites·7 claims
- 3842US4375194AExtensible drive shaftSI HANDLING SYSTEMS·Filed 1980·Granted Mar 1, 1983·7 cites·12 claims
- 3941US4603639ATraffic control device for driverless vehiclesSI HANDLING SYSTEMS·Filed 1984·Granted Aug 5, 1986·5 cites·10 claims
- 4041US4338864AAssembly line driverless vehicleSI HANDLING SYSTEMS·Filed 1980·Granted Jul 13, 1982·7 cites·9 claims
- 4141US4199290AMaterial handling apparatusSI HANDLING SYSTEMS·Filed 1978·Granted Apr 22, 1980·6 cites·10 claims
- 4240US4619204ADriverless tugger vehicle and systemSI HANDLING SYSTEMS·Filed 1983·Granted Oct 28, 1986·7 cites·10 claims
- 4340US4348961AFail-safe control device for driverless vehiclesSI HANDLING SYSTEMS·Filed 1980·Granted Sep 14, 1982·6 cites·9 claims
- 4437US4597334ATurntable for a system of driverless vehiclesSI HANDLING SYSTEMS·Filed 1981·Granted Jul 1, 1986·5 cites·10 claims
- 4535US4515084ATrack for driverless vehiclesSI HANDLING SYSTEMS·Filed 1981·Granted May 7, 1985·6 cites·10 claims
- 4635US4086855AShallow conveyor systemSI HANDLING SYSTEMS·Filed 1976·Granted May 2, 1978·6 cites·12 claims
- 4735US4077327ATurntable with a vehicle rotary drive shaft and external transmission meansSI HANDLING SYSTEMS·Filed 1976·Granted Mar 7, 1978·5 cites·11 claims
- 4833US4718350ASmall lightweight driverless vehicleSI HANDLING SYSTEMS·Filed 1981·Granted Jan 12, 1988·5 cites·15 claims
- 4933US4646649ADriverless vehicle with floating mounted substrate, and precision stop/locator assemblySI HANDLING SYSTEMS·Filed 1984·Granted Mar 3, 1987·4 cites·15 claims
- 5032US4429636AVehicle turntableSI HANDLING SYSTEMS·Filed 1981·Granted Feb 7, 1984·3 cites·15 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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