Reel assembly
Reel lifting device
Reeving system for a scissors-type clamshell bucket
Refractive sheet lighting assembly for an elevator
Regenerative hydraulic interlock system
Reinforced cargo sling and method
Relative system response elevator call assignments
Relative system response elevator dispatcher system using...
Releasable apparatus for retrieving subsurface well devices
Releasable coupling mechanism
Releasable hook
Releasable retrieving tool
Releasable skidding grapple
Released door supporting and stabilizing tool
Remarkably superior plastic netting for use in palletized loads
Remote control grapple carriage
Remote control of lift installations
Remote control system for earth working vehicle
Remote control system for truck mounted crane
Remote control unit for a truck-mounted crane