Patents by Inventor Ronna L. Alexander

Ronna L. Alexander 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).

  • Glass panel
    Patent number: D502552
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: March 1, 2005
    Assignee: ODL, Incorporated
    Inventor: Ronna L. Alexander
  • Glass panel
    Patent number: D482132
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: November 11, 2003
    Assignee: ODL, Incorporated
    Inventor: Ronna L. Alexander
  • Glass panel
    Patent number: D482459
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: November 18, 2003
    Assignee: ODL, Incorporated
    Inventors: Ronna L. Alexander, Nickole D. Harrison
  • Glass panel
    Patent number: D482799
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: November 25, 2003
    Assignee: ODL, Incorporated
    Inventor: Ronna L. Alexander
  • Glass panel
    Patent number: D490910
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: June 1, 2004
    Assignee: ODL, Incorporated
    Inventor: Ronna L. Alexander
  • Glass panel
    Patent number: D493003
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: July 13, 2004
    Assignee: ODL, Incorporated
    Inventor: Ronna L. Alexander