Patents Assigned to Tidewater Industrial Components, Inc.
  • Vacuum system
    Patent number: 4701192
    Abstract: Multiple inlet vacuum system having parallel exhausters, air admission valves upstream of inlets, and differential vacuum sensors and exhauster amperage sensors controlling the valves.
    Type: Grant
    Filed: August 28, 1986
    Date of Patent: October 20, 1987
    Assignee: Tidewater Industrial Components, Inc.
    Inventor: David D. Burke