Ferrofluid seal apparatus
Ferrofluid seal apparatus and method
Ferrofluid seal for a shaft
Ferrofluid seal with epoxy pole pieces
Ferrofluid-pole-piece-magnet apparatus
Ferrofluidic seal centering ring
Fiber composite sealing element
Fiber-reinforced piston ring for internal combustion engine
Fibrous seal for blowout preventer
Field dressable inflatable packer
Film riding shaft seal
Film-riding shaft seal formed from high-purity silicon nitride
Filter tube gasket
Finger seal assembly
Fire barrier gasket seal
Fire resistant connections and double ribbed sealing means there
Fire resistant connections and dovetail-like sealing means there
Fire resistant connections and T-like sealing means therefor
Fire resistant connections and U-like sealing means therefor
Fire resistant connections embodying heat transfer means