Patents by Inventor Andrew Atterbury

Andrew Atterbury 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).

  • Dust free lithium hydroxide
    Patent number: 6653262
    Abstract: The present invention provides a method for forming dust free lithium hydroxide monohydrate. The method contains the step of coating the lithium hydroxide with 0.2 to 1.5% by weight of paraffinic oils.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: November 25, 2003
    Assignee: Toxco, Inc.
    Inventors: W. Novis Smith, Joel McCloskey, Andrew Atterbury
  • Dust free lithium hydroxide
    Publication number: 20030125217
    Abstract: The present invention provides a method for forming dust free lithium hydroxide monohydrate. The method contains the step of coating the lithium hydroxide with 0.2 to 1.5% by weight of paraffinic oils.
    Type: Application
    Filed: December 27, 2001
    Publication date: July 3, 2003
    Inventors: W. Novis Smith, Joel McCloskey, Andrew Atterbury
  • Pouched ingredients for preparing greases
    Patent number: 6153563
    Abstract: A sealed pouch of a single layer polyolefin film having a thickness of from about 0.005 to 0.001 inch and a melting point below about 280.degree. F. which is soluble in a lubricating oil base. The pouch contains a solid lithium hydroxide or lithium fatty acid salt or mixtures thereof for use in preparing greases.
    Type: Grant
    Filed: November 10, 1999
    Date of Patent: November 28, 2000
    Assignee: Lithchem International
    Inventors: W. Novis Smith, Joel McCloskey, Andrew Atterbury