4. Seal for a joint or juncture
  5. Seal between relatively movable parts
  6. Relatively rotatable radially extending sealing face member

Geoff Purdom

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Bubble trap

Gas separation: processes – Degasification of liquid
Reexamination Certificate

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Chromatographic column seal

Liquid purification or separation – With means to add treating material – Chromatography
Reexamination Certificate

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Chromatographic column seal

Liquid purification or separation – With means to add treating material – Chromatography
Reexamination Certificate

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Seal for chromatography column having ridges

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Profile ID: LFUS-PAI-P-1920944

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