Ice breaking and mud deflecting device for a ball screw and nut
Idler roll wet seal
Idler roller bearing and seal
Immersion-type seal for the standpipe opening of coke ovens
Impregnated flat sealing gasket and method of making the same
Improved spirally-formed seal for shafts and valve stems
Improvements of sealed shafts
In situ load sharing brush seals
Infinitely adjustable bearing seal for non-parallel surfaces
Inflatable gasket for radio frequency shielding enclosure
Inflatable gasket sealing device for a door or a moving panel
Inflatable lip seal for pipes
Inflatable oil well hole plug with reinforcing wires
Inflatable packer
Inflatable packer
Inflatable packer and method of constructing same
Inflatable packer and valve mechanism therefor
Inflatable packer assembly with control valve
Inflatable packer assembly with control valve
Inflatable packer assembly with control valve