Patents Assigned to Robertshaw Controls Co.
  • Fluid control assembly
    Patent number: 5988215
    Abstract: A fluid control assembly that includes fluid valving, fluid regulation, automatic safety shut-off valving and manual shut-off valving in one assembly, a novel fluid control unit that integrates the above functions in one unit, and a novel ignitor and a novel seal and diaphragm for use in the assembly.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: November 23, 1999
    Assignee: Robertshaw Controls Co.
    Inventors: David D. Martin, Douglas W. Ray
  • Constant flow selector valve
    Patent number: D246909
    Type: Grant
    Filed: February 5, 1976
    Date of Patent: January 10, 1978
    Assignee: Robertshaw Controls Co.
    Inventor: Dean R. Dennis