Patents by Inventor Alexander Heckel

Alexander Heckel 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).

  • Wheelchair lift apparatus
    Patent number: 7810198
    Abstract: The present invention is directed to a wheelchair lift apparatus (1) for mounting to a vehicle, e.g.
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: October 12, 2010
    Assignee: Huber Transportation GmbH
    Inventors: Christian Sahr, Alexander Heckel
  • Wheelchair lift apparatus
    Publication number: 20090151094
    Abstract: The present invention is directed to a wheelchair lift apparatus (1) for mounting to a vehicle, e.g.
    Type: Application
    Filed: September 3, 2008
    Publication date: June 18, 2009
    Applicant: Hubner Transportation GmbH
    Inventors: Christian Sahr, Alexander Heckel
  • Wheelchair lift apparatus
    Publication number: 20090155037
    Abstract: The present invention is directed to a wheelchair lift apparatus (1) for mounting to a vehicle, e.g.
    Type: Application
    Filed: September 17, 2008
    Publication date: June 18, 2009
    Inventors: Christian Sahr, Alexander Heckel