Ice guard
Idler
Impeller pumps
Impregnated exhaust seal
Improved accumulator piston
Improved bearing isolator
Improved brush-seal designs for turbines and similar rotary...
Improved conical diaphragm and method of making
Improved double containment piping system and centralization...
Improved mechanical face seal
Improved resilient sealing gasket
Improved resilient type sealing member for sealing a push...
Improved rod/seal bearing arrangement utilizing locking fingers
Improved rolling cutter lubrication arrangement
Improved safety cap for pressurized containers
Improved seal
Improved seal for gas springs and the like
Improved seal for pressure vessels
Improved sealing gasket with flexible stopper
Improved sealing gasket with flexible stopper