Patents Assigned to Hallmark Fabricators, Inc.
  • Tobacco separation pretreatment system
    Patent number: 4756317
    Abstract: Packed tobacco leaves are pretreated by microwave generators with control sensors preliminary to separation.
    Type: Grant
    Filed: July 9, 1986
    Date of Patent: July 12, 1988
    Assignee: Hallmark Fabricators, Inc.
    Inventor: Leon Edwards