Nigel Paul Schofield

12 Patents

• US124606392025

  Scroll Pump with Bearing Diaphragm

  Edwards Limited

  0 cites
• US123596652025

  Vacuum Pump with Reduced Seal Requirements

  Edwards Limited

  0 cites
• US122869742025

  Multi-stage Turbomolecular Pump

  Edwards Limited

  0 cites
• US122589632025

  Scroll Pump with Fluid Recirculation Valve

  Edwards Limited

  0 cites
• US121737072024

  Adjustable Scroll Pump

  Edwards Limited

  0 cites
• US121108962024

  Axial Flow Vacuum Pump with Curved Rotor and Stator Blades

  Edwards Limited

  0 cites
• US120498912024

  Scroll Pump Having a Biasing Apparatus for Axially Movable Fixed and Orbiting Scrolls Against Each Other via First and Second Pads That Formed Material from Fixed and Orbiting Scrolls

  Edwards Limited

  0 cites
• US120251282024

  Scroll Pump with a Plurality of Bellows Sealing a Plurality of Adjustment Members

  Edwards Limited

  0 cites
• US120186912024

  Vacuum Pump

  Edwards Limited

  0 cites
• US119332842024

  Multiple Chamber Vacuum Exhaust System

  Edwards Limited

  0 cites
• US118853412024

  Rotor Support and Vacuum Pump with Such a Rotor Support

  Edwards Limited

  0 cites
• US117192442023

  Pump Having Liquid Blades and an Associated Method of Pumping

  Edwards Limited

  0 cites