Patents by Inventor Kenworthy Molyneaux Alexander

Kenworthy Molyneaux Alexander has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Gas laser having radial and axial gas bearings
    Patent number: 8611390
    Abstract: A fan for circulating laser gas in a gas laser, the fan having a shaft which is supported by at least one radial bearing and at least one axial gas bearing. The axial gas bearing has at least two rotating bearing faces, one or both being structured with a groove pattern, and at least two stationary bearing faces that are arranged at both sides of a plate.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: December 17, 2013
    Assignee: TRUMPF Maschinen AG
    Inventors: Andreas Lehr, Patrick Bon, Kenworthy Molyneaux Alexander
  • Gas Laser having Radial and Axial Gas Bearings
    Publication number: 20130022065
    Abstract: A fan for circulating laser gas in a gas laser, the fan having a shaft which is supported by at least one radial bearing and at least one axial gas bearing. The axial gas bearing has at least two rotating bearing faces, one or both being structured with a groove pattern, and at least two stationary bearing faces that are arranged at both sides of a plate.
    Type: Application
    Filed: August 3, 2012
    Publication date: January 24, 2013
    Applicant: TRUMPF MASCHINEN AG
    Inventors: Andreas Lehr, Patrick Bon, Kenworthy Molyneaux Alexander