Patents by Inventor Cory W. Landefeld

Cory W. Landefeld 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).

  • Square concrete bollard luminaire
    Patent number: D439000
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: March 13, 2001
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Round concrete bollard luminaire
    Patent number: D440339
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: April 10, 2001
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Lighting fixture
    Patent number: D506281
    Type: Grant
    Filed: October 25, 2004
    Date of Patent: June 14, 2005
    Assignee: Hubbell Incorporation
    Inventors: Larry G. Randazzo, Cory W. Landefeld
  • Bollard
    Patent number: D443094
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: May 29, 2001
    Assignee: Kim Lighting Inc.
    Inventor: Cory W. Landefeld
  • Post top luminaire
    Patent number: D444584
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: July 3, 2001
    Assignee: Kim Lighting Inc.
    Inventor: Cory W. Landefeld
  • Lighting fixture
    Patent number: D515231
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: February 14, 2006
    Assignee: Hubbell Incorporated
    Inventors: Larry G. Randazzo, Cory W. Landefeld
  • Lighting fixture
    Patent number: D518221
    Type: Grant
    Filed: October 25, 2004
    Date of Patent: March 28, 2006
    Assignee: Hubbell Incorporated
    Inventors: Larry G. Randazzo, Cory W. Landefeld
  • Lighting fixture
    Patent number: D524475
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: July 4, 2006
    Assignee: Hubbell Incorporated
    Inventors: Larry G. Randazzo, Cory W. Landefeld
  • Round concrete bollard luminaire
    Patent number: D426013
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: May 30, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Exterior wall mounted luminaire
    Patent number: D426665
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: June 13, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Luminaire
    Patent number: D427349
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: June 27, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Luminaire
    Patent number: D427350
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: June 27, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Luminaire
    Patent number: D427351
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: June 27, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Luminaire
    Patent number: D427705
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: July 4, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Exterior wall mounted luminaire
    Patent number: D429020
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: August 1, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Exterior wall mounted luminaire
    Patent number: D429362
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: August 8, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Exterior wall mounted luminaire
    Patent number: D430329
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: August 29, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Luminaire
    Patent number: D430687
    Type: Grant
    Filed: October 18, 1999
    Date of Patent: September 5, 2000
    Assignee: Kim Lighting, Inc.
    Inventor: Cory W. Landefeld
  • Round concrete bollard luminaire
    Patent number: D435130
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: December 12, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld
  • Square concrete bollard luminaire
    Patent number: D435309
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: December 19, 2000
    Assignee: Architectural Area Lighting
    Inventor: Cory W. Landefeld