Patents by Inventor Dietmar Naegler

Dietmar Naegler 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).

  • Aircraft provided with a cabin differential pressure warning system
    Patent number: 7633409
    Abstract: An aircraft includes a pressurised cabin with a lockable door, an electrical energy supply network, and a cabin differential pressure warning system provided with an autonomous waning system energy supply device, which is independent of the electrical energy supply network.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: December 15, 2009
    Assignee: Eurocopter Deutschland GmbH
    Inventors: Dietmar Naegler, Holger Schreitmueller
  • Aircraft Provided With A Cabin Differential Pressure Warning System
    Publication number: 20080048889
    Abstract: An aircraft includes a pressurised cabin with a lockable door, an electrical energy supply network, and a cabin differential pressure warning system provided with an autonomous warning system energy supply device, which is independent of the electrical energy supply network.
    Type: Application
    Filed: September 29, 2005
    Publication date: February 28, 2008
    Applicant: EUROCOPTER DEUTSCHLAND GMBH
    Inventors: Dietmar Naegler, Holger Schreitmueller