Patents by Inventor Doug Masch

Doug Masch 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).

  • Air conditioner
    Patent number: D534635
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: January 2, 2007
    Assignee: Carrier Corporation
    Inventors: Frank David, Larry Burns, Ron Wilson, Jerad Adams, Jane Sidebottom, Doug Masch
  • Air conditioner
    Patent number: D534637
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: January 2, 2007
    Assignee: Carrier Corporation
    Inventors: Frank David, Larry Burns, Ron Wilson, Jerad Adams, Jane Sidebottom, Doug Masch