Patents by Inventor Walter E. Alexander

Walter E. 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).

  • Hypoxia recovery system for mask off hypoxia training
    Patent number: 9764170
    Abstract: A hypoxia recovery system capable of supplying breathing air with approximately 20% oxygen to a subject inside a mask off hypoxia training room without the use of a real world MD-1 aviator oxygen regulator, yet have the experience and realism of a real world MD-1 aviator oxygen regulator. The invention also teaches a method of hypoxia flight training, using said hypoxia recovery system.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: September 19, 2017
    Assignee: The United States of America as represented by Secretary of the navy
    Inventor: Walter E. Alexander
  • HYPOXIA RECOVERY SYSTEM FOR MASK OFF HYPOXIA TRAINING
    Publication number: 20160175623
    Abstract: A hypoxia recovery system capable of supplying breathing air with approximately 20% oxygen to a subject inside a mask off hypoxia training room without the use of a real world MD-1 aviator oxygen regulator, yet have the experience and realism of a real world MD-1 aviator oxygen regulator. The invention also teaches a method of hypoxia flight training, using said hypoxia recovery system.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 23, 2016
    Inventor: Walter E. Alexander