Patents Assigned to GranTek, Inc.
  • Agricultural carrier
    Patent number: 5843203
    Abstract: An improved agricultural carrier and a method of making the carrier is disclosed. The granular carrier is adapted for carrying a low-melting chemical, specifically pesticides. An aromatic solvent is used to dissolve the low-melting chemical, before combining it with the carrier. The granular carrier unexpectedly exceeds its liquid holding capacity for the low-melting chemical.
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: December 1, 1998
    Assignee: GranTek, Inc.
    Inventors: A. David Lindsay, Barry A. Omilinsky