Patents Assigned to Promac Industries, Ltd.
  • Agricultural processes and products
    Patent number: 5022182
    Abstract: Methods of promoting the survivability and growth of seeds and seedlings which employ a fertilizer or a synergistic combination of a fertilizer and a moisture absorbing polymer which furnishes a reservoir of the moisture needed for plant growth and also provides a growth medium for soil bacteria relied upon to break down and release nitrogen from the fertilizer molecules. Systems for delivering these formulations and for verifying the delivery of the material.
    Type: Grant
    Filed: August 22, 1988
    Date of Patent: June 11, 1991
    Assignee: Promac Industries, Ltd.
    Inventor: Neil C. Anderson