Patents by Inventor James Ralph Lamb

James Ralph Lamb 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).

  • Rigid ribbed tray
    Patent number: D683619
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: June 4, 2013
    Assignee: Curwood, Inc.
    Inventors: James Ralph Lamb, Timothy John Fast
  • Rigid ribbed tray
    Patent number: D683620
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: June 4, 2013
    Assignee: Curwood, Inc.
    Inventors: James Ralph Lamb, Timothy John Fast
  • Rigid ribbed tray
    Patent number: D683621
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: June 4, 2013
    Assignee: Curwood, Inc.
    Inventors: James Ralph Lamb, Timothy John Fast
  • Rigid ribbed tray
    Patent number: D683622
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: June 4, 2013
    Assignee: Curwood, Inc.
    Inventors: James Ralph Lamb, Timothy John Fast
  • Rigid ribbed tray
    Patent number: D743812
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: November 24, 2015
    Assignee: Curwood, Inc.
    Inventors: James Ralph Lamb, Timothy John Fast