Patents Assigned to Koslow Technologies, Inc.
  • Method of promoting water transport through soil
    Patent number: 4380886
    Abstract: A method of promoting the transport of water through medium and coarse grained soils comprising the step of applying to the medium or coarse grained soil a soil amendment composition at a level of less than 20 parts per million parts by weight of dry soil, and preferably less than 5 ppm. The composition comprises a substantially linear, substantially water-soluble hydrophilic polymer having a molecular weight greater than 50,000. A preferred polymer is poly (ethylene oxide) having a molecular weight of 300,000 to 7,000,000.
    Type: Grant
    Filed: January 30, 1981
    Date of Patent: April 26, 1983
    Assignee: Koslow Technologies, Inc.
    Inventors: Evan E. Koslow, J. Samuel Batchelder