Patents Assigned to Koflo Corporation
  • Static material mixing apparatus
    Patent number: 4936689
    Abstract: A static material-mixing apparatus is disclosed. The static material-mixing apparatus comprises a conduit having an axis and defining a chamber extending longitudinally therethrough opening on first and second ends of the conduit and a mixing element including two continuous segments in the chamber between the first and second ends, each having a generally sinuous cross-section between the first and second ends, the segments being disposed in radially spaced relationship with each other.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: June 26, 1990
    Assignee: Koflo Corporation
    Inventors: James L. Federighi, Anthony R. Federighi
  • Static material mixing apparatus
    Patent number: 4511258
    Abstract: A motionless mixing device includes a conduit having a mixing element therein which is formed by deforming flat stock material. The mixing element includes two substantially identical segments or halves that each having a sinuous cross-section between opposite ends and are interconnected along the center of the conduit with the two segments being axially staggered with respect to each other.
    Type: Grant
    Filed: March 25, 1983
    Date of Patent: April 16, 1985
    Assignee: Koflo Corporation
    Inventors: James L. Federighi, Frank F. Federighi