Inventor
AVITAN ISAAC
30 patents
⚠️ This page may combine multiple inventors who share the name “AVITAN ISAAC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYMOND CORP
14 patentsUSD337962SAug 3, 1993
Material handling vehicle operator display
RAYMOND CORP91 citations96
US4942529AJul 17, 1990
Lift truck control systems
RAYMOND CORP170 citations96
USD349677SAug 16, 1994
Front face of an operator display panel for a material handling vehicle
RAYMOND CORP36 citations92
US5265021ANov 23, 1993
Motor vehicle steering system having reversible direction control
RAYMOND CORP36 citations92
US5181173AJan 19, 1993
Variable ratio steering system for a motor vehicle
RAYMOND CORP54 citations92
USD327858SJul 14, 1992
Material handling vehicle display panel
RAYMOND CORP30 citations92
US5128598AJul 7, 1992
Material handling vehicle steering system
RAYMOND CORP37 citations92
US5039924AAug 13, 1991
Traction motor optimizing system for forklift vehicles
RAYMOND CORP38 citations92
US5275255AJan 4, 1994
Integrated controls and seating configuration for reach-fork vehicles
RAYMOND CORP25 citations90
US5113344AMay 12, 1992
Material handling vehicle identification tag
RAYMOND CORP53 citations90
US5341695AAug 30, 1994
Material handling vehicle carriage height measurement
RAYMOND CORP18 citations82
US5526673AJun 18, 1996
Material handling vehicle carriage height measurement
RAYMOND CORP12 citations74
USD335741SMay 18, 1993
Control handle for a material handling vehicle
RAYMOND CORP12 citations73
USD336713SJun 22, 1993
Control handle for a material handling vehicle
RAYMOND CORP15 citations70
SCHAEFF INC
6 patentsUS6050770AApr 18, 2000
Stabilization system for load handling equipment
SCHAEFF INC45 citations96
US5264763ANov 23, 1993
Optimizing system for vehicle traction motors
SCHAEFF INC72 citations96
US6170341B1Jan 9, 2001
Load sensing system
SCHAEFF INC38 citations92
US5558174ASep 24, 1996
Drive train assembly
SCHAEFF INC70 citations92
US5890563AApr 6, 1999
Lift truck mast hose reeving system with chain guideway
SCHAEFF INC33 citations90
US5478196ADec 26, 1995
Method of handling stacks of baked goods trays
SCHAEFF INC18 citations71
SCHAEFF INCORPORATED
4 patentsUSD379020SApr 29, 1997
Fork lift truck
SCHAEFF INCORPORATED29 citations92
USD362330SSep 12, 1995
Control handle for a material handling vehicle
SCHAEFF INCORPORATED37 citations92
USD353118SDec 6, 1994
Material handling vehicle operator display
SCHAEFF INCORPORATED9 citations73
USD382573SAug 19, 1997
Motor Drive
SCHAEFF INCORPORATED8 citations69
(unassigned)
3 patentsUS5487437AJan 30, 1996
Coupled differential turning control system for electric vehicle traction motors
58 citations96
US5585706ADec 17, 1996
Speed regulation of DC motor using current sensing means
26 citations92
US5453672ASep 26, 1995
Regulation system for decoupled efficiency optimized operation of DC traction motors
42 citations92