Patents Assigned to Western Production Corporation
  • Coal-based organic growth compound
    Publication number: 20020108416
    Abstract: A biodegradable plant growth composition consisting essentially of coal particulate, sodium molybdate, linear alcohol alkoxylate, magnesium sulphate, sand or other filler and water.
    Type: Application
    Filed: February 19, 2002
    Publication date: August 15, 2002
    Applicant: Western Production Corporation
    Inventor: Robert J. Johnston
  • Coal-based organic growth compound
    Patent number: 6391078
    Abstract: A biodegradable plant growth composition consisting essentially of coal particulate, sodium molybdate, linear alcohol alkoxylate, magnesium sulphate, sand or other filler and water.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: May 21, 2002
    Assignee: Western Production Corporation
    Inventor: Robert J. Johnston
  • Organic growth inducing compound developed from coal and additives
    Patent number: 4541857
    Abstract: A plant fertilizer composition comprises an admixture of particulate coal containing releasable plant nutrients, sodium molybdate for releasing said plant nutrients and auxiliary plant nutrient agents.
    Type: Grant
    Filed: September 1, 1981
    Date of Patent: September 17, 1985
    Assignee: Western Production Corporation
    Inventor: Ross C. Snively