Patents Assigned to Blaw Knox Food & Chemical Equipment Company
  • Apparatus and process for conditioning particulate material
    Patent number: 5155923
    Abstract: A controlled spinning bed of particulate material such as coffee beans or the like is formed and maintained in a stationary chamber, the particulate material is mixed nd uniformly conditioned. For example, coffee beans are uniformly roasted within a relatively short time and coolded in a similar but separate chamber with or without an intermediate quench.
    Type: Grant
    Filed: April 25, 1991
    Date of Patent: October 20, 1992
    Assignee: Blaw Knox Food & Chemical Equipment Company
    Inventors: Jack Wireman, Daniel R. Wireman
  • Apparatus for conditioning particulate material
    Patent number: 5068979
    Abstract: A controlled spinning bed of particulate material such as coffee beans or the like is formed and maintained in a stationary chamber, the particulate material is mixed and uniformly conditioned. For example, coffee beans are uniformly roasted within a relatively short time and cooled in a similar but separate chamber with or without an intermediate quench.
    Type: Grant
    Filed: January 11, 1990
    Date of Patent: December 3, 1991
    Assignee: Blaw Knox Food & Chemical Equipment Company
    Inventors: Jack Wireman, Daniel R. Wireman