Patents by Inventor Matthew L. Renninger

Matthew L. Renninger 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).

  • Energy absorbing device
    Patent number: 9016448
    Abstract: An energy absorbing device including a housing having a first end and a second end longitudinally opposed from the first end, a crushing member positioned proximate the first end, a stopping member longitudinally spaced apart from the crushing member, an energy absorbing member positioned between the crushing member and the stopping member, and a linking member connected to the crushing member.
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: April 28, 2015
    Assignee: The Boeing Company
    Inventors: Douglas R. Ludin, Matthew L. Renninger