Patents by Inventor Erin D. Lavigne

Erin D. Lavigne 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).

  • Lamp
    Patent number: D597243
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: July 28, 2009
    Assignee: Altair Engineering, Inc.
    Inventors: James B. Trumble, Erin D. Lavigne, Matthew D. Betteker
  • Lamp
    Patent number: D597244
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: July 28, 2009
    Assignee: Altair Engineering, Inc.
    Inventors: James B. Trumble, Erin D. Lavigne, Matthew D. Betteker
  • Swing lamp
    Patent number: D597245
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: July 28, 2009
    Assignee: Altair Engineering, Inc.
    Inventors: James B. Trumble, Erin D. Lavigne, Matthew D. Betteker
  • Lamp
    Patent number: D603083
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: October 27, 2009
    Assignee: Altair Engineering, Inc.
    Inventors: James B. Trumble, Erin D. Lavigne, Matthew D. Betteker
  • Turn lamp
    Patent number: D617036
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: June 1, 2010
    Assignee: Altair Engineering, Inc.
    Inventors: James B. Trumble, Erin D. Lavigne, Matthew D. Betteker