Valve Or Control Patents (Class D23/421)
  • Burner controller
    Patent number: D640365
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: June 21, 2011
    Assignee: Honeywell International Inc.
    Inventors: Don C. Kennedy, Jonathan McDonald, Peter Anderson, Peter Stolt
  • Burner controller
    Patent number: D762842
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: August 2, 2016
    Assignee: Honeywell International Inc.
    Inventors: Radovan Kokeny, Virginie Turcotte, Stephane Joseph Pierre Beland
  • Blocking pin for preventing gas leak
    Patent number: D830533
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: October 9, 2018
    Assignee: OJC CO., LTD.
    Inventors: Se Kyung Won, Min Cheol Kim, Min Gyu Kang, Tack Jin Oh
  • Burner control unit of a modular burner controller
    Patent number: D844773
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: April 2, 2019
    Assignee: Honeywell International Inc.
    Inventors: Radovan Kokeny, Virginie Turcotte, Stephane Joseph Pierre Beland